This cinnamon streusel coffee cake is combines classic cinnamon flavor with a delicious streusel topping for one amazing breakfast! It's simple to make, scrumptious, and a recipe that all your friends will be asking for at the next party!
Prepare cake mix according to package directions. Divide batter in half.
Pour half the cake batter into a greased 9x13 pan.
Mix graham cracker crumbs, brown sugar, pecans (or walnuts), cinnamon, salt, and melted butter together to make a streusel.
Sprinkle half the streusel on top of the first layer of cake batter.
Spoon the last half of the batter on top of the streusel and spread until it reaches all four sides of the cake pan, making sure to cover the first layer of streusel completely.
Sprinkle the last half of the streusel on top.
Bake for 30-40 minutes or until golden brown a toothpick comes out clean. Let cool.
Cut coffee cake into squares and serve. Enjoy!
For the drizzle
Make a drizzle topping by whisking together the confectioners' sugar, milk, and lemon juice until well combined.
Drizzle icing on top of cooled cake.
Notes
The nutrition facts for this recipe do not take into account the ingredients for your box cake mix since those will be dependent on what cake mix you use.