Cinnamon Apple Crisp: The Classic Recipe with an Ultra

Ingredients

• 6 medium (approx. 1.5 kg) Firm, tart apples (e.g., Braeburn or Honeycrisp), peeled, cored, and sliced
• 1/4 cup Light brown sugar, packed (for filling)
• 1/4 cup Granulated sugar
• 2 teaspoons Ground cinnamon (for filling)
• 1/4 teaspoon Freshly grated nutmeg
• 1 tablespoon Cornflour (Corn Starch)
• 1 tablespoon Lemon juice
• 1 cup Old-fashioned rolled oats (not instant)
• 1 cup All-purpose flour
• 3/4 cup Light brown sugar, packed (for topping)
• 1 teaspoon Ground cinnamon (for topping)
• 1/2 teaspoon Fine sea salt
• 1/2 cup (1 stick) Unsalted butter, very cold and cubed