Sheet Pan Blueberry Muffin Tops

Step 1
Preheat oven to 375 degrees F (190 degrees C). Line a rimmed sheet pan with parchment paper.

Step 2
Whisk together flour, white sugar, baking powder, salt, and cinnamon in a large bowl.

Step 3
Whisk together milk, cooled butter, eggs, and vanilla extract in a second bowl. Add to flour mixture and carefully mix together without overmixing. Fold in 1/2 cup blueberries.

Step 4
Pour batter onto the prepared sheet pan and smooth into a 1/2-inch layer with a spatula. Sprinkle remaining 1/2 cup blueberries over 1/3 of the batter, strawberries onto the middle 1/3, and banana slices over the last 1/3. Drizzle banana slices with caramel topping. Sprinkle everything with turbinado sugar.

Step 5
Bake in the preheated oven until edges are just turning golden brown, about 20 minutes. Remove from the oven, let cool for at least 10 minutes, and slice into squares.