Blueberry Coffee Cake

Ingredients
- 1 pkg lemon cake mix
- 12 c softened butter
- 23 c milk
- 2 eggs
- 16 oz blueberries
Directions
- Heat oven to 350 and grease a 9 x 13 pan
- Combine cake mix and butter until crumbly
- Reserve 1 14 cups crumbs for topping To remaining crumbs add milk and eggs beat 2 minutes on high Pour into prepared pan
- Spread berries on top
- Sprinkle with crumbs
- Bake at 350 for 35 to 45 minutes