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coffee smoothie in glass smoothie jar with straw on grey background

Coffee smoothie

A delicious and refreshing vegan coffee smoothie that’s both filling and satisfying. A great way to use up leftover cold coffee.
Course Breakfast, Drinks, Snack
Cuisine British, Vegan
Keyword coffee smoothie
Prep Time 5 minutes
Cook Time 0 minutes
Total Time 5 minutes
Servings 2 people
Calories 155kcal


  • 250 ml cold black coffee I use filter coffee but any will do
  • 250 ml oat milk or other dairy free milk
  • 1 frozen banana chopped*
  • 2 tablespoon nut butter peanut, almond or cashew butter
  • 1 tablespoon flax seeds linseeds, optional**


  • Place 250ml cold coffee, 250ml dairy free milk, 1 chopped frozen banana*, 2 tablespoons nut butter and 1 tablespoon flax seeds (if using) into a blender.
  • Blend until smooth. Serve immediately or chill in the fridge***.


  1. * or add a few ice cubes if not frozen
  2. ** flax seeds add some extra nutrients to your coffee smoothie but are not essential
  3. *** if not serving immediately your smoothie may separate, in which case stir well before serving
  4. Nutritional information is approximate and is intended as a guide.


Calories: 155kcal | Carbohydrates: 29g | Protein: 4g | Fat: 4g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Sodium: 65mg | Potassium: 428mg | Fiber: 4g | Sugar: 18g | Vitamin A: 1870IU | Vitamin C: 8mg | Calcium: 208mg | Iron: 1mg