Juicy Blueberry Upside Down Cake (Printable)
Luscious moist cake with caramelized blueberries delivering summer sweetness in every golden bite.
# Ingredient List:
→ Blueberry Topping
01 - 1/2 cup granulated sugar
02 - 1/4 cup unsalted butter, melted
03 - 2 cups fresh blueberries (or frozen, thawed and drained)
04 - 1 tablespoon lemon juice
→ Cake Batter
05 - 1 1/4 cups all-purpose flour
06 - 1 teaspoon baking powder
07 - 1/4 teaspoon baking soda
08 - 1/4 teaspoon salt
09 - 1/2 cup unsalted butter, softened
10 - 3/4 cup granulated sugar
11 - 2 large eggs
12 - 1 teaspoon vanilla extract
13 - 1/2 cup sour cream
14 - 2 tablespoons milk
# Steps:
01 - Preheat oven to 350°F. Grease a 9-inch round cake pan and line the bottom with parchment paper.
02 - Pour melted butter into the bottom of the prepared pan. Sprinkle evenly with sugar. Distribute blueberries over the sugar and drizzle with lemon juice. Set aside.
03 - In a medium bowl, whisk together flour, baking powder, baking soda, and salt.
04 - In a large bowl, beat butter and sugar together until light and fluffy. Add eggs one at a time, beating well after each addition. Mix in vanilla extract.
05 - Mix in half of the dry ingredients, then add sour cream and milk. Stir in the remaining dry ingredients until just combined; do not overmix.
06 - Carefully spoon the batter over the blueberry layer and smooth the top.
07 - Bake for 35-40 minutes, or until the cake is golden and a toothpick inserted into the center comes out clean.
08 - Let the cake cool in the pan for 10 minutes, then run a knife around the edge. Place a serving plate over the pan and invert to release the cake. Remove parchment paper.
09 - Allow to cool for at least 20 minutes before slicing and serving.
# Expert Tips:
01 -
- The blueberries become jammy and concentrated while baking, creating pockets of intense fruit flavor
- That tender cake-to-fruit ratio is exactly what summer desserts should be
02 -
- Letting the cake cool in the pan for exactly 10 minutes makes the difference between a clean flip and a stuck mess
- Overmixing the batter creates a tough cake, so stop as soon as you no longer see dry flour
03 -
- Use a light-colored pan to prevent the edges from overbaking before the center is done
- If using frozen blueberries, thaw them completely and pat them dry or the cake will be soggy