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side image of banana blackberry muffins stacked and a bite taken out of the top muffin
Melanie Lorick

Banana Blackberry Oatmeal Muffins

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Bursting with delicious flavors of ripe bananas and sweet, slightly-tart blackberries, these banana blackberry oatmeal muffins are a delicious addition to your morning! Made with simple ingredients, this muffin recipe is vegan, dairy free, egg free, and oil free. Enjoy the flavors of fruit combined with a hint of cinnamon, warm coconut sugar, slightly nutty rolled oats, and plant-based buttermilk for the ultimate comfort food muffin.
Prep Time 30 minutes
Cook Time 35 minutes
Total Time 1 hour 5 minutes
Servings: 12 muffins
Course: Breakfast, Snack
Cuisine: American
Calories: 210

Ingredients
  

  • mashed bananas approximately 230g
  • 2 cups all-purpose flour 270g, spooned and leveled
  • cups blackberries fresh or frozen, approximately 166g
  • 1⅛ cup soy milk any neutral (non-flavored) plant-based milk will work, 260g
  • 1 cup old-fashioned rolled oats 91g
  • ¼ cup coconut sugar 42g
  • 1 tablespoon lemon juice juice of ½ lemon - 1 to 2 tablespoons will work
  • 2 teaspoons baking powder 10g
  • 1 teaspoon kosher salt 6g
  • 1 teaspoon baking soda 5g
  • 1 teaspoon pure vanilla extract 3g
  • 1 teaspoon ground cinnamon 3g
Optional

Equipment

  • 1 muffin pan 12-count
  • 12 muffin liners optional
  • 1 cutting board to chop blackberries, if using large berries
  • 1 knife for cutting blackberries
  • 1 whisk for dry ingredients
  • spoons for mixing milk and lemon juice, as well as wet ingredients
  • fork for mashing bananas
  • measuring spoons
  • measuring cups liquid and dry measuring cups

Method
 

  1. Preheat oven to 400 degrees Fahrenheit (204 ℃).
  2. To create the plant-based buttermilk, add lemon juice to your plant-based milk and stir. The milk should look like it's curdling, but proceed even if it keeps a uniform texture.
    1⅛ cup soy milk, 1 tablespoon lemon juice
  3. Pour the "buttermilk" into a large bowl with the oats and allow to soak for 10-15 minutes.
    1 cup old-fashioned rolled oats
  4. Whisk together dry ingredients until ingredients are evenly incorporated.
    2 cups all-purpose flour, 2 teaspoons baking powder, 1 teaspoon baking soda, 1 teaspoon ground cinnamon
  5. Mash banana using the back of a fork until uniform, or only very small chunks remain.
    2½ mashed bananas
  6. Stir together the wet ingredients by adding banana, vanilla extract, and coconut sugar to bowl with oatmeal and milk until evenly incorporated.
    ¼ cup coconut sugar, 1 teaspoon pure vanilla extract
  7. Slowly stir the wet ingredients into the dry, stirring just until combined (no large areas of flour mixutre are visible). The batter will be thick.
  8. If using frozen blackberries, quickly chop them into coarse chunks (optional). This step is reserved for the end to prepare the frozen berries with minimal thawing.*
    1½ cups blackberries
  9. Optional: Lightly coat the berries with some all-purpose flour before adding to batter to prevent sinking.
    1 tablespoon all-purpose flour
  10. Fold the berries into the batter.
  11. Evenly divide the batter between the muffin pan cups.** Sprinkle tops with rolled oats, if desired.
    1 tablespoon old-fashioned rolled oats
  12. Bake at 400℉ for 5 minutes on the center rack of your oven. Then, reduce heat to 350℉ and bake for another 25-30 minutes,*** or until the tops are golden brown and a skewer inserted in the center comes out clean.
  13. Allow to cool in the pan for a few minutes before transferring to a wire cooling rack. Enjoy warm or allow to cool completely and store in an airtight container for up to 4 days. Freeze for longer storage, up to 3 months.

Nutrition

Serving: 1muffinCalories: 210kcalCarbohydrates: 42gProtein: 6gFat: 2gSaturated Fat: 0.3gPolyunsaturated Fat: 1gMonounsaturated Fat: 1gSodium: 375mgPotassium: 250mgFiber: 4gSugar: 7gVitamin A: 142IUVitamin C: 8mgCalcium: 93mgIron: 2mg

Notes

*If using frozen berries, it's best to add them to the batter still frozen. The condensation that forms when thawed could alter the texture of the muffins. 
**To prevent muffins from sticking, you have a few options: 
  • Line the pan with muffin liners 
  • Add cooking spray or a little coconut oil to the cups (keep in mind this will add oil to the recipe) 
  • Bake in a safe, non-stick pan - I successfully bake these in a steel muffin pan without any additional preparation and just gently use a knife to release the muffins if berry juice adheres to the sides. 
***Reminder: Oven temperatures can (and do) vary. Test your muffins after 30 minutes, and only add more time if needed.
Store in an air tight container for up to three days at room temperature or freeze in a freezer safe bag for up to three months. 

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