This simple 4-ingredient coffee smoothie is a delicious breakfast drink. It’s more filling that plain coffee and packed with essential nutrients.
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Recipe Ingredients
- This 4-ingredient coffee smoothie is a refreshing alternative to iced lattes.
- Oat milk, black coffee, hemp seeds, and frozen bananas are blended together until creamy.
- The hemp seeds have anti-inflammatory fats, while the bananas are rich in filling fiber.
- Ready in just 5 minutes, this energizing, dairy-free smoothie is perfect for busy mornings.
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Coffee Smoothie Health Benefits
Enhances Feeling of Fullness
Bananas are rich sources of fiber, a nutrient that reduces hunger.
It increases satiety, or fullness, because it’s digested slowly. This means it stays in the body for a long time.
Hemp seeds also have some protein, which contributes to satiety.
Boosts Energy
Feeling hungry can make you feel tired and sluggish. But thanks to the satiating effect of bananas and hemp seeds, this smoothie can give you a boost.
Also, coffee contains caffeine. This is a substance that stimulates the body and mind, giving you energy.
Supports Digestion
Getting enough fiber is key for healthy digestion. It keeps you regular and reduces the risk of digestive issues.
This smoothie is a good source of fiber thanks to the banana.
Manages Cholesterol Levels
Banana, which is used in this smoothie, is a heart-healthy food.
It has soluble fiber, a type of fiber that reduces high cholesterol.
High cholesterol can increase the risk of heart disease, so it’s important to control it.
Reduces Inflammation
Over time, too much inflammation can lead to disease. Examples include heart disease and diabetes.
Hemp seeds can help lower the risk. They’re rich in omega-3 fatty acids, which are anti-inflammatory in the body.
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Ingredient Notes
- Oat milk: Oat milk tastes great with banana but feel free to use other types of milk, like dairy milk or almond milk.
- Cold black coffee: Use brewed coffee that has been chilled or use cold brew. Avoid using hot coffee or coffee with added ingredients like cream and sugar.
- Hemp seeds: Hemp seeds give the smoothie extra thickness and a slight nutty flavor.
- Frozen banana: Frozen banana will make the drink cold without having to use ice, which can water down the drink. It also adds some natural sweetness.
For full ingredients and detailed instructions, please see the recipe card at the bottom of the post.
Step-by-Step Instructions
Step 1: Pour oat milk into the blender.
For the smoothest texture, add liquids first.
Step 2: Add coffee.
Step 3: Add hemp seeds.
Step 4: Add frozen bananas.
Step 5: Blend until smooth. Start on low speed, then increase to high.
Step 6: Pour into a cup. Serve immediately.
Optional Add-Ins
Extracts
If you want to add extra flavor without changing the smoothie’s texture, use extracts.
This smoothie would taste great with almond extract or vanilla extract.
Use ½ teaspoon per smoothie.
Butters
Coffee and nutty flavors are delicious together. To enjoy the combination in this smoothie, add 1 or 2 tablespoons of nut or seed butter.
Tasty options include peanut butter, almond butter, and sunflower seed butter.
Aside from adding flavor, these ingredients have anti-inflammatory fats and a bit of protein.
Protein powder
To bulk up your smoothie and make it more filling, add protein powder. You can use chocolate, vanilla, or unflavored protein powder.
The add-in will turn your smoothie into a post-workout snack. That’s because protein power is a supplement that supports exercise recovery.
Another option is collagen powder, which is good for skin health.
Blender Tips
Chop fruits before freezing.
Before making a coffee smoothie, you’ll need to freeze a banana first.
Never put a whole frozen banana in your blender. Instead, slice the banana into coins or chunks first.
The chunks can be about the size of an apple wedge if you have a more powerful blender.
Begin with liquids.
The secret to a perfect smoothie is to load ingredients in a certain order.
Start with lightest and softest ingredients. This includes liquids, liquid sweeteners, and add-ins like powders and nut butters.
When you turn on the blender, these ingredients will pull everything else toward the blades.
After the light ingredients, add leafy greens and fresh fruit. Hard and heavy ingredients, like ice and frozen fruit, should go in last.
Avoid blending on low for too long.
Blend on high speed for most of the recipe. This will keep your motor cool.
If you blend on low for too long, the motor will overheat.
Rotate ingredients with a tamper.
A tamper is a tool that’s included with most blender models.
It’s designed to be inserted through the lid while the blades are moving. Move the tamper around the container, in a circle, hitting all 4 sides.
This allows you to move ingredients toward the blades, helping remove air pockets.
Use a blade scraper.
An easy way to avoid wasting smoothie is to use a
This tool lets you remove leftover smoothie underneath the blender’s blades.
You can also use a mini spatula.
Expert Tips
- For the best texture and sweetness, use a ripe banana. Look for one with a yellow peel and some brown spots.
- To make at thicker smoothie, use extra banana slices or a few ice cubes.
- If you want to thin the smoothie, add a bit of oat milk and blend for 10 seconds.
- You can sweeten this recipe by adding 1 tablespoon date syrup or a chopped and pitted Medjool date.
- Use more coffee (¾ cup) and less oat milk (¼ cup) for a smoothie with more caffeine.
- Refrigerate leftover smoothie in a glass jar. Make sure it has an airtight lid to keep it fresh. Drink it within 1 or 2 days.
Questions You May Have
Yes, plain black coffee is a tasty smoothie ingredient. Be sure to use cold coffee so your smoothie stays chilled.
Coffee and banana work well together. The sweetness of banana balances the flavor of coffee, which is even tastier with milk.
This coffee smoothie is made with fresh, whole ingredients. It’s a healthy drink as long as it’s safe for you to drink caffeine. Be sure to avoid drinking it too much or too close to bedtime.
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Coffee Smoothie
INGREDIENTS
- ½ cup oat milk
- ½ cup cold black coffee
- 1 tablespoon hemp seeds
- 1 ½ cups frozen bananas (sliced)
INSTRUCTIONS
- Put oat milk, coffee, hemp seeds, and banana into a blender. Secure lid.Place ingredients into the blender in the order listed.
- Blend until smooth.Start the blender on LOW speed for 10 seconds. Increase speed to HIGH for a full minute.
- Pour shake into a cup. Serve immediately.
EQUIPMENT
NOTES
- Oat milk tastes great with banana but feel free to use other types of milk, like dairy milk or almond milk.
- Use brewed coffee that has been chilled or use cold brew. Avoid using hot coffee or coffee with added ingredients like cream and sugar.
- For the best texture and sweetness, use a ripe banana. Look for one with a yellow peel and some brown spots.
- You can sweeten this recipe by adding 1 tablespoon date syrup or a chopped and pitted Medjool date.
- Use more coffee (¾ cup) and less oat milk (¼ cup) for a smoothie with more caffeine.
- Refrigerate leftover smoothie in a glass jar. Make sure it has an airtight lid to keep it fresh. Drink it within 1 or 2 days.