This coffee and banana smoothie is a healthy, quick alternative to a traditional breakfast. It combines the sweetness of banana, the energy of coffee and the richness of peanut butter for a natural boost. Easy to prepare, it is ideal for busy mornings or a revitalising snack. Chia seeds add a superfood touch for even more benefits. A delicious, nourishing drink that is perfect for starting the day.
📝 Ingredients (for 1 large glass or 2 small glasses)
- 1 frozen banana, cut into pieces
- 100 ml cold coffee (espresso or filter coffee)
- 150 ml plant-based milk (almond, oat, soya or coconut)
- 1 tablespoon peanut butter (preferably unsweetened)
- 1 handful of ice cubes
- 1 teaspoon chia seeds
- (Optional) 1 to 2 pitted dates or 1 teaspoon maple syrup for extra sweetness
🥣 Equipment needed
- A powerful blender
- A tablespoon
- A tall glass or an insulated bottle
- A reusable straw if you enjoy the full smoothie experience
Step 1: Prepare the ingredients in advance
Frozen banana:
Banana adds a smooth texture and natural sweetness. Slice it and freeze it at least 6 hours before making the smoothie, ideally the day before. This avoids adding too many ice cubes while giving your smoothie a creamy texture.
Cold coffee:
Brew a strong coffee in advance and leave it to cool. You can use an espresso, a filter coffee or even cold brew for a milder flavour. Store it in a bottle in the fridge if you make your smoothie every morning.
Step 2: Add to the blender
Add the ingredients in this order to make blending easier:
- Cold coffee – to help the blender get started
- Plant-based milk – adds creaminess and lightens the texture
- Frozen banana – add it in pieces to reduce the strain on the blender
- Peanut butter – a generous heaped tablespoon
- Chia seeds – rich in fibre and omega-3
- Ice cubes – if you like your smoothies very cold
- (Optional) Dates or maple syrup – if you want a sweeter taste
💡 Tip: If your blender struggles, start at a low speed and gradually increase it.
Step 3: Blend until smooth
Switch on the blender and blend for 30 to 60 seconds until smooth, with no visible pieces. If the smoothie is too thick, add a little more plant-based milk. Too runny? Add a few ice cubes or a little more frozen banana.
🎯 Looking for a milkshake-like texture? Add an extra half a banana or a spoonful of plant-based yoghurt.
Step 4: Taste and adjust
Before pouring into the glass, taste a small spoonful of your smoothie:
- Too bitter? Add a touch of agave syrup, honey or a date
- Not enough caffeine? Add a small shot of cooled espresso
- Too runny? Add more frozen fruit or a pinch of rolled oats
🌿 Remember, there are endless ways to customise your smoothies!
Step 5: Serve and enjoy
Pour into a tall glass, or a reusable bottle if you are taking it with you. Sprinkle on top:
- Extra chia seeds
- Cocoa powder
- Dark chocolate shavings
- A few banana slices
Add a reusable straw and enjoy straight away to make the most of the freshness, texture and nutrients.

💡 Interesting variations
- Post-workout protein version
Add 1 serving of vanilla plant-based protein to turn this smoothie into a post-workout snack.
- ‘Frozen dessert’ version
Replace the plant-based milk with a little coconut milk and add a pinch of cinnamon and liquid vanilla for an even more indulgent version.
- Caffeine-free version
Replace the coffee with a roasted barley drink or plant-based chocolate milk for children or anyone sensitive to caffeine.
📦 Preparing ahead (meal prep)
- Banana: Slice several bananas and freeze them in portions
- Coffee: Make a large batch of coffee in advance and store it in a bottle in the fridge
- Smoothie bags: Prepare bags containing banana + peanut butter + chia seeds, ready to take out of the freezer in the morning and blend with the liquid
This means your smoothie can be ready in less than 2 minutes on busy mornings.
✅ Nutritional advice
- Avoid peanut butters containing sugars or hydrogenated oils
- Use unsweetened plant-based milks to keep your calorie intake under control
- You can use decaffeinated coffee if needed
- The smoothie can replace a light breakfast or a snack around 10 am
You may also like this recipe: Chocolate and coffee cake with a melting espresso coffee centre



