Crumb Slices

Prep: 15 min Cook: 25 min Serves: 12 Cuisine: American

Crumb slices combine tender cake, tart blueberries, and crunchy topping for a delightful dessert or snack, perfect for berry lovers and those craving a sweet, fruity treat.

Be the first to rate this recipe

Ingredients

  • 1 yellow cake mix
  • 1/2 cup butter or margarine
  • 1/4 cup brown sugar
  • 1/2 teaspoon cinnamon
  • 1 cup sour cream
  • 1 egg
  • fresh blueberries

Instructions

  1. Cream together the yellow cake mix and butter or margarine, then set aside 2/3 cup of the mixture for the topping.
  2. Add cinnamon and brown sugar to the reserved topping mixture.
  3. Press the remaining crumb mixture into a 9 x 13-inch pan.
  4. Spread fresh blueberries evenly over the crumb base.
  5. Beat together sour cream and egg until well combined.
  6. Pour the sour cream and egg mixture over the blueberries.
  7. Sprinkle the reserved topping over the top of the filling.
  8. Bake at 350°F for 25 minutes until golden and set.

Tips & Substitutions

For a more indulgent flavor, consider adding a teaspoon of vanilla extract to the sour cream mixture. If you don't have fresh blueberries, you can substitute with frozen blueberries, but be sure to thaw and drain them first to prevent excess moisture. This recipe can also be made with a lemon or almond cake mix for a different twist.

Serving Suggestions

These crumb slices are perfect for breakfast or as a sweet afternoon snack. Serve them warm or at room temperature, and consider pairing with a dollop of whipped cream or a scoop of vanilla ice cream for dessert. They also make a delightful addition to brunch alongside dishes like Oz'S Salad or Mashed Sweet Potato Casserole.

Storage & Reheating

Store any leftover crumb slices in an airtight container in the refrigerator for up to 3 days. To reheat, place individual slices in the microwave for about 15-20 seconds or until warmed through. Alternatively, you can reheat in a preheated oven at 350°F for about 10 minutes.

Nutrition & Diet Analysis (per serving)

Each serving of Crumb Slices contains roughly 118 calories, with 1g protein, 18g carbohydrates, and 5g fat.

118 kcal 6% DV
Protein Fat Carbs

Macronutrients

Protein 1.1g 2% DV
Total Fat 5g 6% DV
Carbs 17.8g 6% DV
Fiber 0.5g 2% DV
Sugar 6.9g 14% DV

Electrolytes

Sodium 44.6mg 2% DV
Potassium 87.3mg 2% DV
Cholesterol 39.1mg 13% DV

Vitamins & Minerals

Vitamin A 13mcg 1% DV
Vitamin C 2mg 2% DV
Calcium 39.6mg 3% DV
Iron 0.3mg 2% DV
Diet fit Low-carb Under 400 cal
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different type of fruit instead of blueberries?

Yes, you can definitely experiment with other fruits! Raspberries, strawberries, or chopped peaches would also work well in this recipe. Just ensure that the fruit is fresh or properly thawed if using frozen to maintain the right texture.

What can I do if I don't have sour cream?

If you don't have sour cream, you can substitute it with plain Greek yogurt or even cottage cheese blended until smooth. Both alternatives will provide a similar tangy flavor and texture to the dish.

Is it possible to make this recipe gluten-free?

Absolutely! To make the crumb slices gluten-free, simply replace the yellow cake mix with a gluten-free cake mix. Be sure to check that all other ingredients, such as the butter and brown sugar, are also gluten-free.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

American recipes → Vegetarian recipes → Dairy recipes → All recipes →