01 - Preheat the oven to 350°F. Lightly grease a 9-inch square baking dish.
02 - In a large mixing bowl, combine the sliced fruit with maple syrup, lemon juice, flour, cinnamon, nutmeg, and salt. Toss until evenly coated. Transfer the mixture to the prepared baking dish and spread out evenly.
03 - In a separate bowl, mix oats, sliced almonds, flour, brown sugar, cinnamon, and salt. Stir in melted butter, maple syrup, and vanilla extract until the mixture becomes crumbly and well combined.
04 - Evenly sprinkle the oat-almond topping over the fruit layer in the baking dish.
05 - Bake for 35 to 40 minutes, or until the topping turns golden brown and the fruit filling bubbles around the edges.
06 - Let the crisp cool for at least 10 minutes before serving. Enjoy warm, optionally accompanied by vanilla ice cream or whipped cream.