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Healthy blueberry banana muffins.
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4.64 from 11 votes

Blueberry Banana Muffins

Super tender, buttery blueberry banana muffins!
Prep Time5 minutes
Cook Time12 minutes
5 minutes
Total Time22 minutes
Course: Brunch
Cuisine: American
Servings: 18 muffins
Calories: 236kcal
Author: Eden
Cost: $12

Ingredients

Blueberry Banana Muffin Batter

  • 2 cups all-purpose flour
  • 2 1/2 tsp baking powder
  • 1 tsp salt
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 1/2 tsp vanilla extract
  • 1/2 cup sour cream
  • 1 cup mashed bananas super ripe bananas
  • 1/4 cup canola oil
  • 4 tbsp unsalted butter melted
  • 2 cups blueberries fresh

Streusel Topping 

  • 1/2 cup all-purpose flour
  • 3 tbsp granulated sugar
  • 3 tbsp brown sugar
  • 4 tbsp melted butter

Instructions

  • Preheat the oven to 425°F and prepare a 12-cup muffin tin with paper muffin liners.
  •  Add flour, baking powder, sugar, and salt in a bowl and give it a whisk with a fork. 
    Dry ingredients in a mixing bow.
  • In a mixing bowl combine the eggs, vanilla, melted butter, sour cream, oil, and mashed bananas and whisk together. 
    Mashed bananas and sour cream in a measuring cup.
  • Add the liquid ingredients to the dry ingredients. 
    Pouring mashed bananas in a bowl with flour.
  • Gently fold just until the dry ingredients are wet. Lumps are okay when making muffins. You do not want to mix until the batter is smooth. 
  • Gently fold in the blueberries, just until lightly coated in batter. 
    Fresh blueberries going into banana muffin batter.
  • Line a cupcake tin with paper liners. Scoop 1/4 cup into each cupcake liner.
    blueberry banana muffin batter in cupcake tin.
  • In a small bowl, combine streusel ingredients and then sprinkle 1-2 tablespoons over each cupcake batter.
    Streusel sprinkled over batter.
  • In a preheated 425-degree oven, bake for 12 minutes until golden brown.
    Fluffy blueberry banana muffins

Notes

  • Make sure to measure your ingredients properly for the best results.
  • Don't over-mix them or your muffins will be dense and heavy.
  • Fill the muffin cups with batter until they are two-thirds full and bake them until lightly golden brown.
  • Use room temperature ingredients when making muffins.
  • Baking times will vary, so check the muffins after 10 minutes and see what they need. 
  • These delicious blueberry banana muffins can last for up to 3 days stored in an air-tight container. This will help retain their freshness and promote longer storage times.

Nutrition

Calories: 236kcal | Carbohydrates: 34g | Protein: 3g | Fat: 10g | Saturated Fat: 4g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 0.2g | Cholesterol: 38mg | Sodium: 161mg | Potassium: 153mg | Fiber: 1g | Sugar: 19g | Vitamin A: 242IU | Vitamin C: 3mg | Calcium: 41mg | Iron: 1mg