Rating: 4.5 stars 4.5
30 Ratings
  • 5 star values: 19
  • 4 star values: 10
  • 3 star values: 0
  • 2 star values: 0
  • 1 star values: 1

This is a wonderful recipe that is always a hit.

Recipe Summary

20 mins
15 mins
35 mins
18 servings


Original recipe yields 18 servings
The ingredient list now reflects the servings specified
Ingredient Checklist
Streusel Mixture:


Instructions Checklist
  • Preheat oven to 375 degrees F (190 degrees C). Spray a 9x13-inch baking dish with cooking spray. Sprinkle cinnamon sugar into the bottom of prepared baking dish.

  • Combine brown sugar, walnuts, softened butter, flour, and cinnamon for streusel mixture in a bowl; mix with a fork until crumbly.

  • Mix flour, baking powder, and salt for batter together in a separate bowl. Beat eggs in a third bowl using an electric mixer until frothy; add white sugar and melted butter and beat until creamy. Add milk, sour cream, and vanilla extract and beat until smooth. Stir flour mixture into milk-butter mixture until batter is well blended.

  • Spread 1/2 of the batter into the prepared baking dish; top with 1/2 of the streusel mix. Spread remaining batter over streusel layer and top with remaining streusel.

  • Place dish on the center rack in the preheated oven; bake until a fork inserted in the center comes out clean, 15 to 20 minutes.

Cook's Note:

Substitute pecans for the walnuts, if desired.

Editor's Note:

The baking powder amount has been edited from the original submission.

Nutrition Facts

335 calories; protein 4.3g; carbohydrates 50.6g; fat 14.1g; cholesterol 48mg; sodium 498.9mg. Full Nutrition