Banana Cupcakes with Cinnamon Cream Cheese Frosting
Total Time
2 hours, 35 minutes
Prep Time
15 minutes
Cook Time
20 minutes
Rating
4.8 out of 5 stars
(45)
Ingredients
18 cupcakes
- 2 cups (250g) all-purpose flour (spooned & leveled)
- 1 teaspoon baking soda
- 1 teaspoon ground cinnamon
- 3/4 teaspoon salt
- 1 and 1/2 cups (345g) mashed bananas (about 4 medium or 3 large ripe bananas)
- 1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature
- 1/2 cup (100g) packed light or dark brown sugar
- 1/2 cup (100g) granulated sugar
- 2 large eggs, at room temperature*
- 1/4 cup (60g) sour cream or plain yogurt, at room temperature*
- 2 teaspoons pure vanilla extract
- 1/2 cup (120ml) buttermilk, at room temperature*
- 8 ounces (226g) full-fat brick cream cheese, softened to room temperature
- 1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature
- 3 cups (360g) confectioners’ sugar, plus an extra 1/4 cup if needed
- 1 teaspoon pure vanilla extract
- 1/2 teaspoon ground cinnamon
- 1/8 teaspoon salt
- optional: salted caramel and/or banana chips
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Preparation
Chef’s notes
Cupcakes can be made ahead 1 day in advance, covered, and stored at room temperature. Frosting can also be made 1 day in advance, covered, and stored in the refrigerator until ready to use. Leftover cupcakes keep well covered tightly in the refrigerator for 3 days. Frosted or unfrosted cupcakes can be frozen up to 2-3 months. Thaw overnight in the refrigerator.
Frozen Bananas:
You can use thawed frozen bananas in this recipe. Thawed bananas are extra wet, so drain off as much of the excess liquid as you can before mashing.
Room Temperature:
All refrigerated items should be at room temperature so the batter mixes together easily and evenly.
Buttermilk:
Buttermilk is required for this recipe. You can make your own DIY buttermilk substitute if needed. Add 1 teaspoon of white vinegar or lemon juice to a liquid measuring cup. Then add enough whole milk to the same measuring cup until it reaches 1/2 cup. Stir it around and let sit for 5 minutes. The homemade “buttermilk” will be somewhat curdled and ready to use in the recipe.