Place the bananas in a large mixing bowl and mash until smooth.
Add the milk, eggs, brown sugar, melted butter, and vanilla. Whisk well until combined.
Add the flour, baking powder, and cinnamon. Stir until the batter is smooth and no dry patches remain.
Let the mixture rest for 10 minutes to help make the fritters light and fluffy.
While the batter rests, heat 4 inches of oil in a Dutch oven to 350°F.
Using a cookie scoop or spoon, carefully drop 1-tablespoon-sized dollops of batter into the hot oil.
Fry for 3-5 minutes, flipping occasionally until golden brown.
Test one by inserting a toothpick into the center. If it comes out clean, they're done.
Transfer fritters to a paper towel-lined plate to absorb excess oil, then place on a wire rack set over a baking sheet while you fry the remaining fritters.
Dust with powdered sugar before serving, if desired.
Notes
🥡 STORAGE
Store at room temperature in an airtight container for up to 3 days.
Refrigerate for up to 5 days for maximum freshness.
♨️ REHEATING
Oven: Preheat to 350°F and warm fritters for 5-7 minutes.
Microwave: Heat in 10-second bursts until warm.
Air Fryer: Reheat at 325°F for 3-4 minutes.
❄️ FREEZING
Freeze cooled fritters in a single layer on a baking sheet, then transfer to a freezer-safe bag or container.
Freeze for up to 3 months.
Reheat from frozen in the oven or air fryer for the best texture.
💡 TIPS FOR BEST RESULTS
Use very ripe bananas for the sweetest flavor.
Resting the batter makes fritters lighter and fluffier.
Maintain the oil temperature around 350°F for even cooking.
Fry in small batches to prevent the oil temperature from dropping.
🍳 ALTERNATE COOKING METHODS
Air fryer: Scoop batter into silicone muffin liners and air fry at 350°F for 6-8 minutes.
Stovetop skillet: Use less oil for shallow frying, flipping halfway through cooking.