Desserts

Easy Gluten-Free Vegan Peach Crumb Bars | Summer Recipe

Oh, sweet friends! Is there anything better than the smell of warm, bubbly peaches baking in the oven? It just screams summer, doesn’t it? Growing up, peach season was always a big deal in my house. Bowls piled high with sun-kissed peaches were a constant reminder of long, lazy days. While a classic peach cobbler or crisp is always lovely, sometimes you just need something you can pick up and enjoy without a spoon – something perfect for picnics, potlucks, or just a sweet afternoon treat. And that, my friends, is where these incredible Gluten-Free Vegan Peach Crumb Bars come in!

These bars capture all that beautiful, juicy peach flavor and comforting crumble texture you love, but with a few simple tweaks that make them friendly for gluten-free and vegan lifestyles. They’re surprisingly easy to whip up, look absolutely gorgeous, and trust me, they disappear fast! Ready to make some kitchen magic?

Why You’ll Love This Recipe

Get ready to fall head over heels for these bars! Here’s why they’re about to become your go-to:

  • Fast: From start to getting them into the oven, these come together quicker than you might think. Perfect for when that peach craving hits now!
  • Easy: No fancy techniques or tricky steps here. If you can stir and press, you can make these bars!
  • Giftable: Package these up in a cute box or tin, and you’ve got a homemade gift that everyone will adore. They travel well too!
  • Crowd-pleasing: Gluten-free? Vegan? Most people won’t even guess! These bars are a hit with everyone, regardless of dietary needs.

Ingredients

Alright, let’s gather our goodies! These are simple, wholesome ingredients that come together to create something truly special.

Peach Filling:

  • 4-5 ripe peaches: Look for peaches that give slightly when gently squeezed and smell wonderfully fragrant. Ripe is key for that juicy flavor! You’ll peel, pit, and dice these beauties.
  • ⅓ cup cane sugar: Just enough sweetness to enhance the peaches without overpowering them. You can adjust this slightly based on how sweet your peaches are.
  • 2 tablespoons cornstarch or tapioca starch: Our secret weapon for thickening that gorgeous peach juice so it doesn’t make the bars soggy.
  • ½ teaspoon ground cinnamon: A classic pairing with peaches that adds warmth and depth.
  • 1 tablespoon orange juice: Adds a little brightness and helps wake up all those flavors. Freshly squeezed is always a plus!

Crumb Crust/Topping:

  • 1 ¼ cups gluten free all purpose flour blend: Make sure you use a good quality blend, ideally one that’s designed for baking. I’ve had good luck with blends that contain rice flour, sorghum flour, and tapioca starch.
  • 1 cup gluten free quick oats: Quick oats work best here for that perfect crumb texture. Look for certified gluten-free oats if needed.
  • ¼ cup brown sugar: Adds moisture and that lovely, slightly caramel-y sweetness.
  • ¼ cup cane sugar: Granulated sugar helps with crispiness in the crumble.
  • ½ teaspoon sea salt: Just a pinch to balance the sweetness and enhance all the flavors. Don’t skip it!
  • 6 tablespoons solid coconut oil: This is our butter substitute. Make sure it’s solid (like shortening) for the best crumb texture. If yours is liquid, pop it in the fridge for a bit!
  • 2 tablespoons unsweetened coconut milk: Adds a little extra moisture to help the crumble come together. Any plant milk should work, but coconut milk is lovely here.
  • 2 tablespoon pure maple syrup: Liquid sweetener adds a touch of richness and helps bind the crumble slightly.

How to Make It

Okay, let’s get baking! Follow these simple steps and you’ll have warm, bubbly peach bars in no time.

1. Get your oven ready: Preheat your oven to 375°F (190°C). This ensures the oven is nice and hot the moment your bars go in.

2. Prep your pan: Grab an 8×8-inch (20×20 cm) baking pan. This size is perfect for thick, satisfying bars. You’ll want to line it with parchment paper, leaving a little overhang on the sides – this makes lifting the finished bars out SO much easier! If you don’t have parchment, a good spray with nonstick cooking spray will work too, but parchment is my preferred method for clean removal.

3. Make the peach filling: First, you need to get those peaches prepped. Peel them (a quick dip in boiling water for 30 seconds then into ice water helps loosen the skins!), pit them, and dice them into bite-sized pieces. Don’t worry too much about perfection here, just aim for roughly uniform pieces. In a large bowl, gently toss the diced peaches with the sugar, cornstarch (or tapioca starch), cinnamon, and orange juice. Give it a good stir to make sure everything is coated. Set this bowl aside for a few minutes while you make the crumble; the peaches will start to release some of their delicious juices.

4. Whip up the crumb: In a separate medium bowl, sift together your gluten-free flour blend, quick oats, brown sugar, cane sugar, and salt. Give it a little whisk to combine everything nicely. Now, add the solid coconut oil (remember, it needs to be solid!), maple syrup, and coconut milk. Use a fork or a pastry blender to work everything together. You’re aiming for a mixture that looks like coarse crumbs – some larger clumps are totally fine and even desirable! Don’t overmix, just get it to that crumbly texture.

5. Form the base: Take about two-thirds (⅔) of your oat crumb mixture and sprinkle it evenly into the bottom of your prepared baking pan. Now, press it down firmly and evenly across the bottom. I like to use the bottom of a glass or a flat measuring cup for this to get a really nice, compact crust. This helps the bars hold together when you slice them.

6. Add the peachy layer: Pour the peach filling, including any juices that have collected at the bottom of the bowl, evenly over the pressed crust in the pan. Spread it out gently with a spoon or spatula.

7. Top it off: Take the remaining one-third (⅓) of the oat crumble mixture and sprinkle it loosely and evenly over the peach layer. This will bake up into that beautiful, golden, crispy topping.

8. Bake ’em! Pop the pan into your preheated oven. Bake for 40-45 minutes. You’ll know they’re ready when the peaches are bubbling merrily around the edges and the crumble topping is golden brown and looks nice and set. The exact time might vary slightly depending on your oven and the juiciness of your peaches, so keep an eye on them towards the end.

9. Cool completely: This is perhaps the hardest step of all – letting them cool! You MUST let these bars cool completely in the pan before attempting to slice them. I know, I know, the smell is intoxicating! But if you try to cut them while warm, the filling will likely run out, and they won’t hold their shape. Cooling lets the filling set up nicely. This usually takes at least 2-3 hours at room temperature. You can even pop them in the fridge after they’ve cooled down a bit at room temp to speed things up.

10. Slice and enjoy: Once completely cooled, use the parchment paper overhang to carefully lift the entire slab of bars out of the pan. Place it on a cutting board and slice into squares or rectangles. Now, finally, dig in and savor all that peachy goodness!

Substitutions & Additions

Want to get creative or need to make a swap? Here are some ideas!

  • Other Fruits: Not peach season? No problem! Try this recipe with apples, berries (you might need slightly less starch), or even other stone fruits like nectarines or plums.
  • Flour Blend: Most gluten-free all-purpose blends should work, but results can vary. If you don’t need it to be GF, regular all-purpose flour works perfectly in the same amount.
  • Oats: If you don’t have quick oats, you can pulse old-fashioned rolled oats a few times in a food processor to break them down slightly.
  • Coconut Oil: For the crumble, you need a solid fat. Vegan butter sticks or even regular cold butter cut into small pieces will work if you’re not strictly vegan or dairy-free. Vegetable shortening is another option.
  • Sweeteners: Feel free to play with the sugar amounts slightly based on your preference and the sweetness of your fruit. Maple syrup could potentially be swapped for agave or another liquid sweetener, though maple adds lovely flavor.
  • Spices: Add a pinch of nutmeg, ginger, or cardamom to the peach filling or the crumble for extra warmth.
  • Add-ins: Mix a handful of chopped nuts (like pecans or almonds) or shredded coconut into the crumble mixture for extra texture and flavor.

Tips for Success

Just a few little pointers to make sure your bars turn out absolutely perfect!

  • Choose Ripe Peaches: This is key for flavor! Ripe peaches are sweeter and more juicy.
  • Peel Those Peaches: Peach skins can get tough when baked, so taking the time to peel them makes for a much better texture in the filling.
  • Don’t Skimp on Starch: The cornstarch or tapioca starch is crucial for thickening the peach juices. Too little, and your bars will be runny.
  • Solid Fat for Crumb: Make sure your coconut oil (or chosen fat) is solid, not melted. This is essential for creating that lovely, crumbly texture.
  • Don’t Overmix the Crumb: Mix just until it’s crumbly. Overmixing can develop the gluten (even in GF flour) and make it less tender.
  • Cool COMPLETELY: I know I already said it, but seriously, this is the most important tip for bars that slice neatly and hold their shape. Patience, grasshopper!
  • Prep Ahead: You can dice the peaches and mix the filling ingredients a few hours ahead of time, storing them in the fridge. You can also make the crumb mixture and store it in the fridge until you’re ready to assemble and bake.

How to Store It

Once your bars are completely cooled and sliced, store them in an airtight container. They will keep at room temperature for 2-3 days, or in the refrigerator for up to 5-6 days. I actually love them cold straight from the fridge!

If you want to keep them longer, you can freeze the cooled, sliced bars. Place them in a single layer on a baking sheet and freeze until solid, then transfer to a freezer-safe container or bag. They should keep well in the freezer for up to 3 months. Thaw at room temperature or gently warm them up.

FAQs

Got questions? I’ve got answers!

Can I use frozen peaches?

Yes, you can! Thaw them completely and drain off any excess liquid before using them in the filling. You might want to add a tiny bit more starch (maybe ½ teaspoon) just to be sure the filling sets up properly, as frozen fruit can release more liquid.

Can I use a different size pan?

An 8×8-inch pan gives you nice, thick bars. A 9×9-inch pan would work, but the bars will be thinner, and you might need to reduce the baking time slightly (check around 35 minutes). A 9×13-inch pan is too large for this quantity; you would need to double the recipe.

Why isn’t my crumble crispy?

Ensure your oven temperature is accurate, and you baked them long enough for the topping to turn golden brown. Also, make sure your fat was solid, not melted, when you mixed the crumble, as this helps create the right texture. Using the correct ratios of flour, oats, and sugars is also important.

Can I make these ahead for a party?

Absolutely! Bake them the day before and let them cool completely. Store them unsliced in the pan at room temperature overnight, then slice just before serving for the freshest texture. Or, store sliced bars in the fridge as mentioned above.

There you have it, friends! A simple, delicious, and crowd-pleasing recipe for Gluten-Free Vegan Peach Crumb Bars that celebrates the magic of peach season. I hope you give them a try and they bring a little bit of sunshine and sweetness into your kitchen. Happy baking!

Easy Gluten-Free Vegan Peach Crumb Bars

Capture the taste of summer with these easy and delicious gluten-free and vegan peach crumb bars. Perfect for picnics, potlucks, or a sweet afternoon treat, they feature a juicy peach filling and a comforting crumb topping and base.
Cook Time 45 minutes
Course: Dessert, Snack
Cuisine: American

Ingredients
  

Peach Filling:
  • 4-5 ripe peaches peeled, pitted, and diced
  • cup cane sugar
  • 2 tbsp cornstarch or tapioca starch
  • ½ tsp ground cinnamon
  • 1 tbsp orange juice
Crumb Crust/Topping:
  • 1 ¼ cups gluten free all purpose flour blend
  • 1 cup gluten free quick oats
  • ¼ cup brown sugar
  • ¼ cup cane sugar
  • ½ tsp sea salt
  • 6 tbsp solid coconut oil
  • 2 tbsp unsweetened coconut milk
  • 2 tbsp pure maple syrup

Equipment

  • 8x8 inch baking pan
  • Large bowl
  • Medium bowl
  • Fork or Pastry Blender
  • Glass or Flat Measuring Cup
  • Spoon or spatula
  • Cutting board

Method
 

  1. Step 1: Get oven ready. Preheat your oven to 375°F (190°C).
  2. Step 2: Prep your pan. Line an 8x8-inch (20x20 cm) baking pan with parchment paper, leaving overhang on the sides. Alternatively, spray with nonstick cooking spray.
  3. Step 3: Make the peach filling. In a large bowl, gently toss the diced peaches with the sugar, cornstarch (or tapioca starch), cinnamon, and orange juice. Stir to coat everything and set aside.
  4. Step 4: Whip up the crumb. In a separate medium bowl, sift together the gluten-free flour blend, quick oats, brown sugar, cane sugar, and salt. Whisk to combine. Add the solid coconut oil, maple syrup, and coconut milk. Use a fork or pastry blender to work everything together until it looks like coarse crumbs.
  5. Step 5: Form the base. Take about two-thirds (⅔) of the oat crumb mixture and sprinkle it evenly into the bottom of the prepared baking pan. Press it down firmly and evenly across the bottom using the bottom of a glass or flat measuring cup.
  6. Step 6: Add the peachy layer. Pour the peach filling, including any collected juices, evenly over the pressed crust in the pan. Spread it out gently.
  7. Step 7: Top it off. Take the remaining one-third (⅓) of the oat crumble mixture and sprinkle it loosely and evenly over the peach layer.
  8. Step 8: Bake 'em! Pop the pan into the preheated oven. Bake for 40-45 minutes, or until the peaches are bubbling around the edges and the crumble topping is golden brown and set.
  9. Step 9: Cool completely. Let the bars cool completely in the pan before slicing (at least 2-3 hours at room temperature). This is crucial for the filling to set and the bars to hold their shape. You can refrigerate to speed cooling.
  10. Step 10: Slice and enjoy. Once completely cooled, use the parchment paper overhang to carefully lift the slab out of the pan. Place on a cutting board and slice into squares or rectangles.

Notes

Substitutions & Additions: Try other fruits like apples, berries, nectarines, or plums. Most GF flour blends work, or use regular flour if not GF. Pulse old-fashioned oats if you don't have quick oats. For the crumble fat, use vegan butter sticks, regular cold butter (if not vegan/dairy-free), or vegetable shortening instead of coconut oil. Adjust sugar to taste. Add nutmeg, ginger, or cardamom to the filling or crumble. Mix in chopped nuts or shredded coconut to the crumble.
Tips for Success: Use ripe peaches for best flavor. Peel peaches as skins can get tough when baked. Don't skip the starch; it's crucial for thickening. Ensure coconut oil (or fat) is solid for the crumb texture. Mix the crumb just until crumbly, don't overmix. Cool COMPLETELY before slicing.
Storage: Store cooled, sliced bars in an airtight container at room temperature for 2-3 days, or in the refrigerator for up to 5-6 days. To freeze, place cooled, sliced bars on a baking sheet until solid, then transfer to a freezer-safe container or bag for up to 3 months. Thaw at room temperature or warm gently.
FAQs: You can use frozen peaches (thaw, drain, maybe add slightly more starch). An 8x8-inch pan is ideal; a 9x9-inch will result in thinner bars needing less bake time; a 9x13-inch requires doubling the recipe. If crumble isn't crispy, check oven temp, bake time, and ensure fat was solid and ratios were correct. Make ahead for a party by baking the day before and cooling completely; store unsliced or sliced as directed.