Easy Apple- Streusel Coffee Cake! - cooking recipe

Ingredients

1 (18 ounce) box yellow cake mix
1 (21 ounce) can apple pie filling
3 eggs
2 teaspoons lemon juice
1 teaspoon lemon zest
1 teaspoon apple pie spice
streusel crumb topping
1/2 cup butter (room Temp.)
1 cup flour
1/2 cup powdered sugar
1 egg yolk
1 teaspoon vanilla

Preparation

Combine the streusel mixture in a med. size bowl, and with 2 knifes or your hands combine until you have nice medium-size clumps. (streusel). Set aside.
Combine the cake ingredients in a mixing bowl and stir well with a fork until combined (I cut up the apples in the can with a knife to make smaller chunks).
Pour into a greased 9x13 pan and bake at 350F for 15 minutes.
Remove from oven and cover top with the streusel mixture.
Return to bake for 30 more minutes.