This also came from Pinterest and the original can be found at Center Cut Cook.
For the pies
1 refrigerated pie crust (or make your own)
2 cups Granny Smith Apples, finely chopped (about 2 cups apples)
3 tablespoons sugar
1 tablespoon all-purpose flour
3/4 teaspoon cinnamon
1 teaspoon lemon juice
For the topping
1/2 cup all-purpose flour
1/4 cup brown sugar – packed
1/2 stick unsalted butter, softened
1/2 teaspoon ground cinnamon
Pre-heat your oven to 425 degrees.
Unroll 1 refrigerated pie crust onto work surface. Use a 3-inch cookie cutter to cut out 12 rounds.
Spray a muffin tin with non-stick cooking spray. Place each round into the bottom of a muffin cup. The dough should just start to slightly go up the side of the muffin cup.
In a large bowl, combine finely chopped apples with 3 tablespoons sugar, 1 tablespoon all-purpose flour, 3/4 teaspoon cinnamon and 1 teaspoon lemon juice.
Divide this apple mixture evenly among the 12 mini pies.
With your food processor, a fork, or using your fingers, combine all of the ingredients for the streusel topping until crumbly. Divide this mixture evenly among the 12 mini pies.
Bake for 18-20 minutes or until the tops are golden brown.
Allow the mini pies to cool for 15-20 minutes before carefully removing them from the pan.
I did not get a good picture of this one. I did have a couple around the edge of the pans that the streusel did start to burn, so watch the baking time.
Other than that, they came out great!