Blueberry Breakfast Cake

Blueberry Breakfast Cake
Source:  Amanda's Cookin' and Annie's Recipes

2 c. flour
1/2 c. sugar
2 t. baking powder
1 egg, lightly beaten
1/2 c. milk
1/4 c. butter or margarine, softened
1 t. grated lemon peel
2 c. fresh or frozen blueberries

TOPPING:
1/3 c. sugar
1/4 c. flour
1/4 c. finely chopped walnuts (I used pecan pieces that I already had on hand)
1/2 t. ground cinnamon
3 T. cold butter or margarine

DRIZZLE:
1/2 c. powdered sugar
1-2 T. milk

In a large bowl, whisk together flour, sugar and baking powder. Add egg, milk, butter and lemon peel; mix just until dry ingredients are moistened. Fold in the blueberries. Spread in a greased 9-in. square baking pan.

For topping, combine sugar, flour, walnuts and cinnamon in a mini food processor or bowl. Add butter and process, or cut in if doing by hand, until mixture is crumbly. Sprinkle over batter. Bake at 350 degrees for 40-45 minutes.

For drizzle, combine the powdered sugar and milk. If too thick, add a few drops of additional milk at a time until it reaches drizzling consistency. Drizzle over the top of the cake.