Ingredients:
- 6 cups (1.2 kg) peeled and sliced apples (mix of Granny Smith and Honeycrisp)
- ½ cup (100g) granulated sugar
- 1 tbsp (8g) ground cinnamon
- 1 tbsp (15ml) fresh lemon juice
- 1 tbsp (16g) cornstarch
- 1 cup (90g) old-fashioned rolled oats
- 1 cup (125g) all-purpose flour
- 1 cup (200g) packed light brown sugar
- ½ cup (113g) cold unsalted butter, cubed
- ½ tsp (3g) salt
- ¼ tsp (1g) ground cinnamon
Instructions:
- Preheat your oven to 375°F (190°C). Note: Ensuring the oven is fully hot prevents the butter from melting before it can crisp.
- In a large bowl, toss the sliced apples with granulated sugar, lemon juice, cinnamon, and cornstarch until evenly coated. Pour the mixture into a 9x9 inch baking dish and spread evenly.
- In a medium bowl, whisk together the oats, flour, brown sugar, salt, and cinnamon.
- Add the cold, cubed butter to the dry ingredients. Using a pastry cutter or fingertips, rub the butter in until the mixture looks like coarse crumbs with a few pea sized chunks remaining. Note: Those pea sized chunks are what create the best texture.
- Sprinkle the topping evenly over the apples without pressing down. Note: Pressing down creates a cake like crust instead of a crisp crumble.
- Bake for 40–50 minutes until the fruit juices are bubbling around the edges and the topping is a deep golden brown. You should smell a toasted, nutty aroma filling the kitchen.
- Let the crisp rest for 10 minutes to allow the sauce to set before serving. Note: This is critical; the sauce thickens as it cools slightly.