Like they make at the Dixie Lee Bakery in NJ.
Ingredients for the Cake:
1 egg yolk
2 cups flour
1/2 teaspoon baking powder
1/4 pound soft butter
5 tablespoons milk
Ingredients for the Apple Filling:
8 peeled and sliced apples
3/4 cups sugar
1 teaspoon cinnamon
Ingredients for Crumb Topping:
1/4 pound soft butter
1 cup flour
1/4 cup sugar
2 teaspoons cinnamon
Methods/steps
For the Cake:
In bowl, cream the butter, [...]

Coffee cake is so good on the weekend, or any lazy morning.  This cake also freezes well.
3/4 C. butter 1 1/2 C. sugar 2 eggs 1 1/2 C. sifted flour (all-purpose) pinch salt 1 tsp. almond [...]

This is a delicious coffee cake.  This recipe has you making the batter the night before and then cooking this in the morning.  This recipe from my grandmother Ethel Eynard.  Jefferson City, MO. 1978.
2/3 C. butter
1 C. sugar
2 eggs
1 tsp. vanilla extract
2 C. flour
1 tsp. baking powder
1 tsp. baking soda
½ tsp. salt
1 tsp. ground cinnamon
1 [...]

This coffee cake is made from a yeast bread topped with a streusel topping. This recipe is from my grandmother, Ethel Eynard.  Jefferson City, MO.  1965. 
1 pkg. yeast 2 tsp. sugar 1 C. warm water 1 C. milk scalded 6 [...]