Sheet Pan Rustic Peach Galette with Almond Glaze

By AislePrompt Editorial · Published 2026-05-27 · Updated 2026-05-27

A flaky, buttery galette featuring juicy summer peaches and a sweet almond glaze, baked on a sheet pan for a rustic homemade feel. This French-inspired recipe, ready in about 75 minutes, layers all-purpose flour, cold unsalted butter, cubed, granulated sugar into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 320 calories and feeds 6, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 1 1/4 cups all-purpose flour
• 6 tbsp cold unsalted butter, cubed
• 2 tbsp granulated sugar
• 1/4 tsp salt
• 3-4 tbsp ice water
• 3 medium ripe peaches, sliced 1/4 inch thick
• 2 tbsp brown sugar
• 1/2 tsp ground cinnamon
• 1/4 cup sliced almonds
• 1 egg yolk
• 1 tbsp milk
• 1/3 cup powdered sugar
• 1/2 tsp almond extract
• 1 tsp lemon juice

The sheet pan we’d roast this on → Best Sheet Pans in 2026: Top Picks + Buying Guide

Instructions

1. Step 1: Preheat oven to 375°F and line a sheet pan with parchment paper.
2. Step 2: In a medium bowl, combine 1 1/4 cups all-purpose flour, 2 tbsp granulated sugar, and 1/4 tsp salt. Cut in 6 tbsp cold unsalted butter cubes with a pastry cutter or fingers until mixture resembles coarse crumbs.
3. Step 3: Drizzle 3 tbsp ice water over flour mixture, stirring gently until dough just comes together; add up to 1 tbsp more water if needed.
4. Step 4: Shape dough into a flat disk, wrap in plastic, and chill in refrigerator for 20 minutes.
5. Step 5: In a separate bowl, toss 3 medium sliced peaches with 2 tbsp brown sugar, 1/2 tsp ground cinnamon, and 1 tsp lemon juice until well coated.
6. Step 6: Roll chilled dough on lightly floured surface into a 12-inch circle. Transfer to prepared sheet pan.
7. Step 7: Arrange peach slices evenly over dough, leaving a 2-inch border. Fold border edges over peaches, pleating dough to create a rustic edge.
8. Step 8: Whisk 1 egg yolk with 1 tbsp milk and brush the dough edges for a golden crust.
9. Step 9: Sprinkle 1/4 cup sliced almonds over peaches and crust edge.
10. Step 10: Bake galette for 40-45 minutes until crust is golden and peaches are bubbling.
11. Step 11: While warm, mix 1/3 cup powdered sugar with 1/2 tsp almond extract and 1 tsp lemon juice to make glaze. Drizzle glaze over galette before serving.