The 10 Best Keto Smoothie Recipes

If you’re doing keto and miss thick, frosty smoothies, good news: you do not have to live a smoothie-free life. You just need the right mix of low-carb fruits, leafy greens, and healthy fats. These 10 keto smoothie recipes are creamy, satisfying, and designed to keep carbs low while keeping flavor way up.

What Makes a Smoothie Keto-Friendly?

A classic smoothie usually leans hard on bananas, juice, honey, and sweetened yogurtgreat for taste, not so great for carbs. A keto smoothie flips that script. The goal is to keep carbs low and fats higher so you stay in ketosis, where your body uses fat for fuel instead of sugar.

Most keto guidelines suggest:

• Very few carbs: Typically under 20–50 grams of net carbs per day, depending on the person.
• More healthy fats: Think avocado, nut butters, coconut milk, chia seeds, and MCT oil.
• Moderate protein: From Greek yogurt, protein powder, seeds, or nut butters.
• Careful with fruit: Berries are in; bananas, mango, and pineapple are mostly out.

With that in mind, here are 10 of the best keto smoothie recipes you can blend at home, complete with easy ingredient lists, simple steps, and approximate net carbs per serving.

The 10 Best Keto Smoothie Recipes

1. Chocolate Peanut Butter Keto Shake

This one feels like a milkshake but behaves like a keto breakfast. Cocoa powder plus peanut butter gives you a dessert vibe without blowing your carb budget.

Approximate macros (per serving): ~9 g net carbs, 20–25 g fat, 12–15 g protein.

Ingredients (1 large or 2 small servings):

• 1 cup unsweetened almond milk
• 2 tablespoons natural peanut butter (no sugar added)
• 1 tablespoon unsweetened cocoa powder
• 2–3 tablespoons heavy cream or full-fat coconut milk
• 1–2 teaspoons powdered low-carb sweetener (erythritol, monk fruit, or stevia blend), to taste
• 1/2 teaspoon vanilla extract
• 1 cup ice cubes
• Pinch of sea salt

Instructions:

1. Add almond milk, peanut butter, cocoa powder, cream or coconut milk, sweetener, vanilla, and salt to a blender.
2. Blend until smooth, then add ice and blend again until thick and frosty.
3. Taste and adjust sweetness or thickness with more sweetener or ice.

Tip: Swap peanut butter for almond butter if you’re avoiding peanuts.

2. Strawberry Avocado Breakfast Smoothie

Avocado handles the creaminess, strawberries bring bright flavor, and nobody will guess this is low carb. It’s perfect for mornings when you want something “fruity” but still keto.

Approximate macros (per serving): ~6–8 g net carbs, 18–22 g fat, 8–10 g protein.

Ingredients (1 serving):

• 3–4 medium strawberries, fresh or frozen
• 1/4 medium avocado
• 3/4 cup unsweetened almond milk
• 2 tablespoons full-fat Greek yogurt or coconut yogurt
• 1–2 teaspoons low-carb sweetener, to taste
• 2–3 ice cubes

Instructions:

1. Place all ingredients in a blender.
2. Blend until silky smooth, scraping down the sides if needed.
3. Thin with a splash more almond milk if it’s too thick.

Make it fancier: Top with a tiny sprinkle of chia seeds for extra fiber.

3. Berry Coconut Green Smoothie

Think of this as a “stealth health” smoothie. It’s packed with spinach, but you’ll mostly taste the berries and creamy coconut.

Approximate macros (per serving): ~8–10 g net carbs, 20–24 g fat, 4–6 g protein.

Ingredients (2 servings):

• 1 cup baby spinach, loosely packed
• 1/2 cup frozen strawberries
• 1/2 cup frozen raspberries or blackberries
• 1 cup canned full-fat coconut milk or 1 1/2 cups light coconut milk
• 1–2 teaspoons low-carb sweetener, to taste
• 1 cup ice

Instructions:

1. Blend spinach and coconut milk first until the greens are fully blended.
2. Add berries, sweetener, and ice; blend again until smooth.
3. Adjust sweetness and thin with water or additional coconut milk if necessary.

Serving idea: Pour into a chilled glass and top with unsweetened shredded coconut.

4. Vanilla Blueberry Fat-Bomb Smoothie

This one is all about flavor and satiety in one glass. A small portion of blueberries keeps carbs in check while vanilla and healthy fats add dessert-like richness.

Approximate macros (per serving): ~5–7 g net carbs, 20–23 g fat, 8–10 g protein.

Ingredients (1 serving):

• 1 cup unsweetened almond or coconut milk
• 1/4 cup fresh or frozen blueberries
• 1/4 medium avocado
• 1 tablespoon MCT oil or coconut oil
• 1/2 scoop low-carb vanilla protein powder (optional)
• 1 teaspoon vanilla extract
• Low-carb sweetener to taste
• Ice as needed

Instructions:

1. Add milk, avocado, oil, protein powder (if using), vanilla, and sweetener to your blender.
2. Blend, then add blueberries and ice and blend again until thick and creamy.
3. Serve immediately; the fats help keep you full for hours.

5. Avocado Spinach Power Smoothie

If you love the idea of drinking your salad but still want it to taste like a treat, this one’s for you. It’s creamy, refreshing, and great as a light meal.

Approximate macros (per serving): ~5–6 g net carbs, 18–22 g fat, 4–6 g protein.

Ingredients (1 serving):

• 3/4 cup unsweetened coconut milk or almond milk
• 1/2 small avocado
• 1 cup baby spinach
• 1–2 teaspoons low-carb sweetener
• 1/2 teaspoon vanilla extract or a squeeze of lemon/lime
• 1 cup ice

Instructions:

1. Blend milk and spinach until completely smooth.
2. Add avocado, sweetener, flavoring, and ice, then blend until thick.
3. Adjust with more ice for a thicker texture or more milk to thin it out.

Variation: Add a tablespoon of nut butter for extra richness.

6. Peanut Butter Coffee Breakfast Smoothie

This is a two-in-one situation: caffeine plus healthy fats. It’s ideal for busy mornings when you want your coffee and breakfast in the same cup.

Approximate macros (per serving): ~4–6 g net carbs, 18–22 g fat, 6–8 g protein.

Ingredients (1 serving):

• 1/2 cup chilled brewed coffee (or espresso plus water)
• 1/2 cup unsweetened almond milk
• 2 tablespoons peanut butter or almond butter
• 1–2 tablespoons heavy cream or coconut cream
• 1 teaspoon cocoa powder (optional, for mocha flavor)
• Low-carb sweetener to taste
• Ice cubes

Instructions:

1. Add coffee, almond milk, nut butter, cream, cocoa (if using), and sweetener to the blender.
2. Blend until smooth, then add a handful of ice and blend again.
3. Serve in a tall glass with a dusting of cocoa powder on top.

Tip: Use decaf if you’re making this later in the day.

7. Raspberry Avocado Dessert Smoothie

Raspberries bring a tart-sweet punch, avocado makes it silky, and the whole combo feels like a mousse you can drink.

Approximate macros (per serving): ~6–8 g net carbs, 16–20 g fat, 4–6 g protein.

Ingredients (2 small servings):

• 1/2 cup raspberries, fresh or frozen
• 1/2 medium avocado
• 1 cup unsweetened almond milk
• 1 teaspoon vanilla extract
• 1–2 teaspoons low-carb sweetener
• Ice, as needed

Instructions:

1. Add all ingredients except ice to your blender and blend until smooth.
2. Add ice and blend again to your desired thickness.
3. Serve in small glassesit’s rich and filling.

8. Chocolate Avocado Collagen Smoothie

This smoothie doubles as a beauty-and-joints drink thanks to collagen powder. It’s thick, chocolatey, and feels like a serious upgrade to your basic protein shake.

Approximate macros (per serving): ~5–7 g net carbs, 18–22 g fat, 15–20 g protein (depending on collagen brand).

Ingredients (1 serving):

• 3/4 cup unsweetened almond milk
• 1/4–1/2 medium avocado
• 2 tablespoons unsweetened cocoa powder
• 1 scoop unflavored or chocolate collagen peptides
• 1 tablespoon almond butter
• Low-carb sweetener to taste
• Ice cubes

Instructions:

1. Blend almond milk, avocado, cocoa, collagen, almond butter, and sweetener until completely smooth.
2. Add ice and blend until you reach a milkshake-like consistency.
3. Serve immediately; top with a few cacao nibs if you like crunch.

9. Strawberry “Cheesecake” Keto Smoothie

All the cheesecake vibes without the crust or sugar. A bit of cream cheese brings that classic tang, and berries keep it fresh.

Approximate macros (per serving): ~6–8 g net carbs, 18–22 g fat, 10–12 g protein.

Ingredients (1 serving):

• 1/2 cup frozen strawberries
• 2 tablespoons full-fat cream cheese
• 1/2 cup unsweetened almond milk
• 2 tablespoons heavy cream or half-and-half
• 1 teaspoon vanilla extract
• 1–2 teaspoons low-carb sweetener
• Ice cubes

Instructions:

1. Add all ingredients to the blender.
2. Blend until ultra-creamy and thick.
3. Serve in a small glass and, if you’re feeling extra, top with a spoon of whipped cream.

10. Matcha Coconut Protein Smoothie

If you’re tired of coffee, matcha is your green, gently caffeinated friend. Paired with coconut and protein, this smoothie is energizing and still low in carbs.

Approximate macros (per serving): ~4–6 g net carbs, 15–18 g fat, 15–20 g protein.

Ingredients (1 serving):

• 3/4 cup unsweetened coconut milk (carton, not canned)
• 1/4 cup water
• 1 teaspoon matcha green tea powder
• 1 scoop low-carb vanilla or unflavored protein powder
• 1 tablespoon chia seeds (optional, for extra fiber)
• Low-carb sweetener to taste
• Ice cubes

Instructions:

1. Blend coconut milk, water, matcha, protein powder, chia (if using), and sweetener until smooth.
2. Add ice and blend again until thick and frothy.
3. Drink right away; matcha can settle if it sits too long.

Real-Life Tips and Experiences with Keto Smoothies

Keto smoothies look simple on paper“just blend a few low-carb ingredients!”but real-life experience says there’s a learning curve. Most people run into the same first mistake: they throw in “healthy” fruit like bananas or mangoes and wonder why their carbs skyrocket. Swapping those out for small portions of berries is usually the first lightbulb moment. You still get color and flavor, but you keep your blood sugar much more stable.

Another common experience: that first “all-vegetable” smoothie that tastes like you licked the lawn. On keto, you often rely more on veggies than fruit to build volume, and it’s easy to overdo the greens. A better approach is to pair a moderate amount of spinach or kale with creamy fats like avocado, coconut milk, or nut butter. The fat smooths out the flavor and texture so you’re drinking something enjoyable, not something you’re forcing down “for health.”

Texture is a big deal too. A lot of folks notice that their early keto smoothies are oddly thin or watery. That usually happens when you lean too heavily on low-fat, low-calorie liquids. Using unsweetened almond or coconut milk is a great base, but if you add a splash of heavy cream, coconut cream, or a tablespoon of chia or flax, everything suddenly feels more like a shake and less like flavored water. Blending in a handful of ice at the end also makes a huge difference in that frosty, café-style texture.

Meal prep can be a game changer. Many people find it helpful to pre-portion “smoothie bags” in the freezerlittle zip bags with berries, avocado chunks, spinach, and sometimes even a scoop of protein powder. In the morning, they just dump the bag into a blender, add liquid and sweetener, and blend. This system cuts down on decision fatigue, speeds up breakfast, and makes it easier to stick with keto long term because the “healthy choice” is literally the easiest choice.

There’s also the social side of keto smoothies. If the rest of the family isn’t keto, your smoothie can become the “bridge” recipe everyone enjoys. For example, you can make one base smoothie (like the strawberry avocado version), sweeten the kids’ portion with a little honey or banana, and keep your portion low carb with a keto-friendly sweetener. That way you’re not making three different breakfasts, and you don’t feel like you’re eating completely differently from everyone else.

Finally, the biggest long-term lesson people report is this: the most successful keto smoothies are simple and repeatable. You don’t need 15 ingredients and a full pantry of powders. Pick two or three recipes from this list, tweak them to your taste and macros, and rotate them during the week. Once you know how your body respondsenergy levels, hunger, weight, and blood sugaryou can adjust sweetness, fat, and protein. Over time, your “best keto smoothie recipes” become your personal signature blends, and sticking to keto feels a lot less like a diet and a lot more like a lifestyle you actually enjoy.

Final Sip: Bringing Keto Smoothies into Your Routine

Keto smoothies don’t have to be complicated, and they definitely don’t have to be boring. With the right ingredients, you can blend breakfasts, snacks, or post-workout drinks that support ketosis and still taste like a treat. Use these 10 recipes as a starting point, track your net carbs, and adjust portions to your goals. Once you find a few favorites, you’ll have a low-carb smoothie lineup that makes staying on track a whole lot easierand a lot more delicious.