8tablespoonsunsalted butter (softened and cut in 8 pieces)
⅓cupchopped nuts (optional)(pecans, walnuts, or almonds)
Optional toppings
Instructions
Preheat oven to 350°F (175°C). Prepare filling by mixing apples, sugars, water, lemon juice, cornstarch, vanilla, cinnamon, nutmeg, and salt. Fill baking dish with apple mixture.
Combine oats, gluten-free flour, brown sugar, vanilla, water, salt, and melted butter to make crumble topping. Spread evenly over apple filling.
Sprinkle chopped nuts on top if desired. Bake for 40 minutes until bubbly and golden.
Notes
Use high-quality gluten-free oats and flour for best results. Serve warm with optional caramel ice cream topping.