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5 from 1 vote

Mini-batch Blueberry Crumb Cake

Prep Time10 minutes
Cook Time20 minutes
Total Time30 minutes
Course: Breakfast, Dessert, Snack
Keyword: blueberry, blueberry muffin, cinnamon sugar, crumb cake, crumb topping, easy recipes, gluten-free, low sugar, plant-based, small-batch, streusel, streusel cake, vegan
Servings: 4 pieces
Calories: 152kcal

Equipment

  • Mini loaf pan or a muffin pan

Ingredients

Cake batter

  • 1/4 cup mashed ripe banana (60 g) sub applesauce or pumpkin puree
  • 1 tbsp sugar (12 g) brown/coconut works best
  • 1 tbsp any neutral oil (14 g) sub nut/seed butter or melted (plant) butter
  • 2 tsp (nut) milk or water (10 g) I used unsweetened almond milk
  • pinch of salt, drop of vanilla, dash cinnamon if you like
  • 1/4 cup flour (30 g) gf all purpose if desired, can sub half of this for vanilla plant-based protein powder such as ALOHA
  • 1/8 tsp baking powder
  • 1/8 tsp baking soda
  • 1/4 cup blueberries (35 g) I used frozen wild blueberries

Crumb layer

  • 2 tbsp sugar (24 g) brown/coconut works best
  • 2 tbsp flour (15 g) gf all purpose if desired
  • 1 tbsp (plant) butter (14 g) you can sub any neutral oil
  • 1/4 tsp cinnamon

Instructions

  • To make the crumb layer, mix sugar, cinnamon and flour. Either pour in melted (plant) butter and stir to combine; or cut the chilled butter in with two forks (I sometimes use my hands and create butter flakes) until a coarse meal has formed.
  • Chill crumb layer in the refrigerator while making your cake batter.
  • Preheat oven to 350F and line your loaf pan with parchment. ⁣
  • In a bowl mix mashed banana, sugar, oil, vanilla, salt. In another bowl whisk together all dry ingredients.
  • Add dry into wet, whisk or stir until just combined. Batter should be spreadable but not pourable like pancake batter, you can adjust with a little more milk or a little more flour.
  • Fold in blueberries without over-mixing.
  • Spread your batter into loaf pan.⁣
  • Sprinkle with the crumb layer packing it down slightly.
  • Bake about 23-25 minutes until a knife inserted comes out mostly clean. ⁣Muffins should take about 20 minutes.
  • Cool completely, slice and enjoy!!

Notes

  • You can use any oil/yogurt/dairy-free alternative for this recipe instead of the 1 tbsp oil + milk as written. 
  • To make a quick icing mix together 2 tbsp powdered sugar and 2 tsp maple syrup (15 g each) until smooth and drizzle on! 
  • Here are the 3.75 x 5 inch pans I like to use for my mini-batch bar recipes. You can use any small pan and slice differently, or use muffin tins and make 4 single-serving cups.
  • You could add 2 tbsp chopped nuts to the crumb topping, it would be so good!
  • Use my ALOHA referral link to save on their products: https://aloha.com/MINIBATCH

Nutrition

Serving: 1 slice | Calories: 152kcal | Carbohydrates: 23g | Protein: 1g | Fat: 7g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Sodium: 74mg | Potassium: 75mg | Fiber: 1g | Sugar: 12g | Vitamin A: 102IU | Vitamin C: 2mg | Calcium: 16mg | Iron: 1mg