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When you want something light, hydrating, and still deeply nourishing, this Healthy Fats Smoothie is the answer. It’s crisp, refreshing, and made with simple whole foods that support digestion, focus, and steady energy—without feeling heavy.
This is the kind of smoothie I reach for when my body wants greens and hydration, but my brain still needs support. The healthy fats come from MCT oil, which blends easily and helps keep energy levels stable long after your last sip.
What's in this post
Why Healthy Fats Matter in Smoothies
Healthy fats play a key role in how we feel after a smoothie. They help slow digestion, support brain function, and keep blood sugar more balanced. Without them, smoothies can feel more like a quick snack than something that actually sustains you.
Adding a small amount of fat—like MCT oil—can turn a light green smoothie into something that truly supports your day.
November 9-13, 2026
Jen’s Free Soup Challenge
I’d love for you to soup it up with me! For 5 days, I’ll send you a daily veggie-packed soup that’s easy enough for a busy weeknight and makes enough to freeze and pull out all winter.
Ingredients You’ll Need
Each ingredient in this smoothie was chosen for a reason:
- Spinach: A gentle leafy green vegetable that blends smoothly and provides fiber and micronutrients.
- Fresh cilantro: This fresh herb adds a bright, fresh flavor and supports natural detox pathways.
- Ginger root: Brings warmth and helps support digestion and circulation.
- Water: Keeps the smoothie light and hydrating.
- Cucumber: Refreshing and hydrating, with a clean, mild taste.
- Green apple: Adds tart sweetness and fiber.
- Lemon juice: Brightens flavors and balances the greens.
- MCT oil: A fast-absorbing healthy fat that supports steady energy and focus. Look for a cold-pressed version, like Nutiva MCT oil.
Recipe Tips
- Peel the cucumber and apple for the smoothest texture.
- Start with less ginger if you’re sensitive to spice, then add more as you like.
- If you prefer a colder smoothie, add a handful of ice to your glass and pour smoothie over it.
How to Make a Healthy Fats Smoothie
- Start by blending the spinach, cilantro, ginger, and water until completely smooth. This helps break down the greens and ginger before adding the rest.
- Add the cucumber, apple, lemon juice, and MCT oil. Blend again until smooth and refreshing.
- Pour into a glass and enjoy right away.
Ingredient Substitutions
This smoothie is flexible and easy to adjust:
- Swap spinach for romaine or butter lettuce.
- Use lime juice instead of lemon for a slightly different citrus note.
- Replace water with coconut water if you want extra electrolytes.
- Skip cilantro if you’re not a fan and add fresh mint instead.
If you make this healthy fats smoothie recipe, I’d love to hear how it turned out in the comment box below. Your feedback helps me and all the readers in this community. And if you’re interested in more plant-based recipes (and exclusive content), sign up for my weekly recipe newsletter.
Recipe Card
Healthy Fats Smoothie
Ingredients
- 1 cup spinach
- 2 tablespoon cilantro fresh
- 2 inch ginger root
- ½ cup water
- 1 cup cucumber diced + peeled
- 1 apple green, cored + peeled
- 1 tablespoon lemon juice
- 1 teaspoon MCT oil
Instructions
- Pour the water into a blender. Add the spinach, cilantro and ginger and blend until smooth.
- Add the cucumber, apple, lemon juice and MCT oil and blend on high until smooth, 45 to 60 seconds. Pour into a glass and serve immediately.
Recipe Notes
- MCT Oil Tip: If you’re new to MCT oil, start with 1/2 teaspoon and work up to the full 1 teaspoon, since it can take some getting used to.
- Herb Swap: Use fresh parsley or mint in place of the cilantro.
- Healthy Fats: For a creamier smoothie, add 1/4 avocado or 1 tablespoon hemp seeds, either alongside the MCT oil or in place of it.
- Storing: Best fresh, but it keeps in a sealed jar in the fridge for up to 24 hours. Shake before drinking.
Nutrition
Serving: 16 oz | Saturated Fat: 5 g | Polyunsaturated Fat: 1 g | Monounsaturated Fat: 1 g | Sodium: 36 mg | Potassium: 621 mg | Sugar: 22 g | Vitamin A: 3062 IU | Vitamin C: 28 mg | Calcium: 66 mg | Iron: 1 mg
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Can I use coconut oil in place of MCT oil?
Hey Amanda – great question! You can totally swap in coconut oil for MCT oil… However! MCT oil is made up of better, more digestible acids vs. the lauric acid in coconut oil. The acids in MCT oil are also responsible for a better energy boost than what you’d get from coconut oil.
This is helpful! I started buying MCT oil at Costco, but didn’t know that I could look for different levels of the fatty acids. I’m going to check mine out now.
Hi Jen,
I have been using a tbsp of MCT oil and a tbsp of avocado oil in my daily smoothie. I’ve heard that it is best to use another ft with MCT oil. Is that too much fat?
Hey Linda,
We are always a fan of consuming healthy fats, so you should be perfectly fine! 🙂
Hi Jen,
Just started using MCT oil a little and wondering — if I put a small amount of coconut oil in my coffee, is it too much to then use MCT oil in my morning smoothie? Trying to get my oil doses down here…
Hi Paige,
I usually pick one or the other. I find MCT oil to be a great addition to smoothies, coffee, and salad dressings and I save coconut oil for baking + cooking.
I hope this helps!
Yes Jen, MCT oil is the bomb ! I have been using it and feel great ! I use bullet proof XCT oil. I will check out the Nutiva brand though
Rawkon!
Hi Donna,
Make sure + check back in. I’d love to hear your thoughts between Bullet Proof XCT oil and Nutiva!