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A close-up shot of Peach Cobbler with Oatmeal Crumble showing the thick amber peach glaze and toasted rolled oats.

Peach Cobbler with Oatmeal Crumble: The Ultimate Bubbling Summer Dessert

A stunning Peach Cobbler with Oatmeal Crumble featuring tender sliced peaches in a thick amber glaze, topped with heavy, textured buttery crumble clusters and toasted rolled oats. Perfectly golden brown and Pinterest-ready.
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Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Servings: 8 people
Course: Desserts
Cuisine: American
Calories: 385
Ingredients Equipment Method Notes

Ingredients
  

Peach Filling
  • 6-8 large Fresh Peaches Sliced into 1/2 inch wedges
  • 1/2 cup (100g) Granulated Sugar
  • 1/4 cup (50g) Light Brown Sugar Packed
  • 2 tablespoons (16g) Cornstarch For thickening the syrup
  • 1 tablespoon (15ml) Lemon Juice Freshly squeezed
  • 1 teaspoon (2g) Ground Cinnamon
Oatmeal Topping
  • 1.5 cups (150g) Old Fashioned Rolled Oats Do not use quick oats
  • 1 cup (125g) All-Purpose Flour
  • 1/2 cup (113g) Unsalted Butter Cold, cubed
  • 1/2 cup (100g) Brown Sugar Packed
  • 1/2 teaspoon (3g) Salt

Equipment

  • 1 White Ceramic Baking Dish 9x9 or 11x7 inch
  • 2 Large Mixing Bowl One for fruit, one for topping

Method
 

Prepare the Fruit Base
  1. In a large bowl, toss sliced peaches with granulated sugar, 1/4 cup brown sugar, cornstarch, lemon juice, and cinnamon. Let sit for 10 minutes until juices release.
  2. Pour the peach mixture and all accumulated juices into a white ceramic baking dish.
Create the Topping & Bake
  1. Combine oats, flour, 1/2 cup brown sugar, and salt. Cut in cold butter until large clusters form.
  2. Spread the crumble over the peaches. Bake at 375°F (190°C) for 40-45 minutes until the syrup is bubbling and the oats are toasted and deep tan with charred peaks.

Notes

Use firm but ripe peaches for the best texture.
Keep butter chilled until the moment you mix the topping for maximum crunch.