Butter a 9-inch cake pan or an 8x8 square baking dish.
Combine flour, sugar, baking powder, and salt in a medium-size mixing bowl.
Add beaten eggs, vanilla, butter, lemon zest, and yogurt. Mix until well combined.
In a separate bowl, toss 1 tsp flour with the frozen berries. Do your best to coat all the berries.
Spoon and spread half of the batter into the baking dish and top with half of the floured berries.
Top berries with the remaining batter (spread), and then add the rest of the berries on top of that.
Bake, uncovered for 35-40 minutes, or until a toothpick inserted into the middle comes out clean.
Top fully-cooled cake with powdered sugar if desired.
Blueberries and raspberries work best. Strawberries and blackberries are usually too large and will lead to a mushy cake.Like your breakfast bake a bit sweeter? Simply increase the sugar until it is to your taste.This recipe was inspired by and adapted from this recipe from Good Housekeeping UK.
Frozen Berry Cake
Amount Per Serving (0.5 cup)
Calories 150Calories from Fat 45
% Daily Value*
Saturated Fat 3g19%
Trans Fat 1g
Vitamin A 184IU4%
Vitamin C 3mg4%
* Percent Daily Values are based on a 2000 calorie diet.