Grilled Peach & Walnut Crumble is a delightful blend of smoky sweetness and crunchy indulgence. Juicy peaches caramelize on the grill, their natural sugars deepening into a rich, golden flavor. Topped with a buttery walnut crumble, each bite offers a perfect contrast of soft fruit and crisp texture. Ready in just under 30 minutes, this dessert is as effortless as it is impressive.

The warm, nutty aroma of toasted walnuts pairs beautifully with the peaches’ tangy-sweet notes, creating a harmony of flavors. A hint of cinnamon adds a cozy touch, making it ideal for summer evenings or cozy gatherings. Whether served with a scoop of vanilla ice cream or enjoyed on its own, this dish is a celebration of simplicity and taste. It’s a treat that feels special yet is surprisingly easy to whip up.

What You’ll Need

Grilled Peach & Walnut Crumble Ingredients

½ cup walnuts (crushed)
3-4 tablespoons brown sugar (adjust to taste)
1 teaspoon cinnamon
Tiny pinch of salt
2 tablespoons cold butter (vegan butter like Earth Balance works great)
A few teaspoons flour (optional, if needed for texture)
4-6 peaches (ripe but firm)
Ice cream (coconut, vanilla, or your favorite flavor)

How to Make It

Make the crumble: In a plastic bag, combine the walnuts, brown sugar, cinnamon, and salt. Crush the mixture using a wooden mallet or rolling pin until the walnuts are coarsely ground.
Add the butter: Transfer the mixture to a bowl and add the cold butter. Use your hands to crumble the butter into the mix until just combined. If the mixture feels too moist, add a teaspoon of flour at a time until it reaches a crumbly texture.
Prepare the peaches: Slice the peaches in half and remove the pits. Grill the peaches cut-side down for 2-3 minutes, then flip and grill for another 1-2 minutes until slightly softened and caramelized.
Assemble and serve: Place the grilled peaches on a plate, sprinkle generously with the walnut crumble, and top with a scoop of your favorite ice cream. Enjoy immediately!

Perfect Pairings: Sauce & Topping Ideas

Take your Grilled Peach & Walnut Crumble to the next level with a drizzle of caramel sauce or a dollop of whipped coconut cream. For a tangy twist, try a splash of balsamic glaze—it complements the sweetness of the peaches beautifully. Fresh mint leaves or a sprinkle of toasted coconut flakes can also add a refreshing finish.

Serve It Up: Creative Serving Suggestions

This dessert shines when served warm with a scoop of ice cream—coconut, vanilla, or even a dairy-free option. For a brunch twist, pair it with a dollop of Greek yogurt and a sprinkle of granola. Want to impress? Serve in individual ramekins or over a slice of pound cake for an extra indulgent treat.

Make It Your Own: Recipe Variations

Swap out the peaches for nectarines or plums if they’re in season. For a nut-free version, use oats instead of walnuts in the crumble. Feeling adventurous? Add a pinch of cardamom or ginger to the crumble mix for a warm, spiced flavor. You can also grill the peaches with a light brush of honey for extra caramelization.

Quick Tips: Time-Saving Hacks

Prep the crumble mix ahead of time and store it in the fridge for up to 2 days—just sprinkle it on when ready to grill. Use pre-sliced peaches to save time, or grill them in batches if you’re making this for a crowd. If you’re short on time, skip the grilling and use fresh, ripe peaches instead.

Keep It Fresh: Storage & Reheating

Store any leftover crumble in an airtight container in the fridge for up to 2 days. To reheat, pop the peaches and crumble in the oven at 350°F for 5-7 minutes until warm. The crumble can also be frozen for up to a month—just thaw and reheat before serving.