Gluten-Free Apple Tart

Ingredients (9)

• 1 cup (135 grams) firmly packed almond flour
• 1 cup (90 grams) oat flour* (certified gluten-free if necessary)
• 1/4 teaspoon salt
• 1/4 cup melted butter or coconut oil
• 3 tablespoons maple syrup
• 2 large Honeycrisp or 3 medium Granny Smith apples (about 1 1/4 pounds)
• 3 tablespoons maple syrup, divided
• 1 tablespoon lemon juice
• 1/4 teaspoon ground cinnamon, plus more for dusting if you'd like