Caramel Apple Crumble - cooking recipe

Ingredients

1 (14 ounce) can sweetened condensed milk
5 Granny Smith apples - peeled, cored and sliced
1 tablespoon all-purpose flour
1 1/2 teaspoons ground cinnamon
1/2 teaspoon ground nutmeg
1 teaspoon vanilla extract
1/4 cup water
Crumble:
2 cups rolled oats
1 cup all-purpose flour
1/2 cup brown sugar
1/2 teaspoon baking soda
1/4 teaspoon salt
1/2 cup melted butter

Preparation

Place unopened can of sweetened condensed milk in a large pot; fill pot with water to cover. Bring water to a simmer, and simmer can for 3 hours, adding hot water as needed to keep can covered. Remove can from water with tongs; allow to cool, about 20 minutes.
Place apples in a large bowl. Whisk 1 tablespoon flour, cinnamon, and nutmeg together in a small bowl; stir mixture into apples. Pour apple mixture into a 9x13-inch baking pan. Stir vanilla extract into water in a bowl; sprinkle over apple mixture.
Open cooled condensed milk carefully. Stir caramelized milk until smooth; drizzle evenly over apple mixture.
Stir oats, 1 cup flour, brown sugar, baking soda, and salt together until combined; stir in butter until crumbly. Spread crumble mixture over apples and caramel.
Bake in the preheated oven until apples are tender and crumble is lightly browned, about 25 minutes.