Apple, Pear and Blueberry Crumble Recipe ( How to make Apple, Pear & Blueberry Crumble)

Ingredients
4 ripe pears

100 gr Blueberries

 6 apples
1 teaspoon grated orange zest
1 teaspoon grated lemon zest
2 tablespoons freshly squeezed orange juice
2 tablespoons freshly squeezed lemon juice
1/2 cup granulated sugar
1/4 cup all-purpose flour
1 teaspoon ground cinnamon
1/2 teaspoon ground nutmeg

For the topping:
1 1/2 cups all-purpose flour
3/4 cup granulated sugar
3/4 cup light brown sugar, lightly packed
1/2 teaspoon kosher salt
1 cup old-fashioned oatmeal
1/2 pound (2 sticks) cold unsalted butter, diced

How to make it:

1. Preheat the oven to 350 degrees F.
2. Peel, core, and cut the apples into large chunks. Place the apples and pears in a large bowl and add the zests, juices, sugar, flour, cinnamon, and nutmeg. Pour into a 9 by 12 by 2-inch oval baking dish.

For the topping:

1. Combine the flour, sugars, salt, oatmeal, and butter in the bowl of an electric mixer fitted with the paddle attachment. Mix on low speed for 1 minute, until the mixture is in large crumbles. Sprinkle evenly over the fruit, covering the fruit completely.
2. Bake for 50 minutes to 1 hour, until the top is brown and the fruit is bubbly. Serve warm with ice-cream.