Green Detox Smoothie

Featured in: Quick Snack Fix

This vibrant green beverage combines crisp romaine, baby spinach, frozen banana, and fresh apple with zesty lemon and cooling mint. The chia seeds add a subtle texture while providing omega-3 fatty acids and fiber. Simply blend all ingredients with filtered water until completely smooth for a quick, nourishing drink that energizes your morning routine.

Updated on Wed, 21 Jan 2026 15:30:00 GMT
The vibrant green Green Detox Smoothie in a tall glass, topped with a sprinkle of chia seeds and a fresh mint sprig.  Pin
The vibrant green Green Detox Smoothie in a tall glass, topped with a sprinkle of chia seeds and a fresh mint sprig. | quickcrav.com

My roommate walked into the kitchen at 6 AM one morning, rubbing her eyes, and found me hunched over the blender with what looked like a science experiment. She asked what I was doing, and I explained I was trying to fix my post-holiday sluggishness with something green. That was three years ago, and now she texts me whenever she runs out of spinach because this became the only thing that actually makes her feel human before coffee.

Last January, my sister-in-law mentioned she wanted to eat more vegetables but hated the texture of salads. I handed her a glass of this without telling her what was in it. She drank the whole thing, asked for seconds, then stood there frozen when I listed the ingredients. Now she makes it every weekday morning and says her afternoon energy crashes have completely disappeared.

Ingredients

  • Romaine heart: Surprisingly mild and adds a fresh crispness that balances the sweetness of the fruit
  • Baby spinach: Packs iron and nutrients without any bitter aftertaste like mature spinach might have
  • Frozen banana: The secret to making this taste like a treat instead of health food creates the creamy texture
  • Fresh apple: Adds natural sweetness and juiciness, any variety works but honeycrisp is exceptional
  • Lemon juice: Brightens everything and helps your body absorb all those nutrients from the greens
  • Fresh mint leaves: Makes the drink feel refreshing instead of heavy and masks any vegetable flavors
  • Chia seeds: Add omega-3s and fiber while creating a nice thickness as they blend
  • Filtered water: Keeps the ingredients moving freely and prevents that stuck-blender frustration

Instructions

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Load your blender strategically:
Add the romaine and spinach first, then layer in the banana, apple chunks, lemon juice, mint, and chia seeds on top. Putting liquids near the blades and heavier items at the top helps everything blend smoothly without jamming.
Pour in the water:Add your filtered water last, then let everything sit for about 30 seconds so the chia seeds start softening. This tiny pause makes a noticeable difference in how creamy the final texture becomes.
Blend until completely smooth:
Start on low speed to break down the greens, then crank it to high for 1 to 2 minutes until no leafy pieces remain visible. The mixture should look uniformly bright green and silky.
Taste and customize:
Give it a quick test run and add more lemon if you like it tart or extra mint if you want it more refreshing. The beauty is that you can adjust without ruining anything.
Serve immediately:
Pour into glasses and drink right away while the nutrients are fresh and the texture is at its best. It separates if it sits too long, so enjoy it now.
Product image
Air fry, roast, reheat, and dehydrate meals quickly for crispy snacks and easy weeknight dinners.
Check price on Amazon
Two glasses of the Green Detox Smoothie, garnished with a slice of apple and a lemon wedge, ready for breakfast.  Pin
Two glasses of the Green Detox Smoothie, garnished with a slice of apple and a lemon wedge, ready for breakfast. | quickcrav.com

This smoothie became my go-to breakfast during grad school finals when I needed brain food but had zero time for cooking. My study group started requesting it, and eventually we took turns making batches for each other. There is something grounding about starting the day with something so vibrant and alive.

Making It Your Own

The beauty of this recipe is how flexible it is once you understand the basic formula. I have swapped in kale when spinach was not available, though it does have a stronger taste. Pineapple or mango works beautifully instead of apple if you want something tropical.

Timing Matters

Morning people might not understand this, but the five-minute prep time is the only reason this recipe actually happens in my house. If it required washing a cutting board or dragging out the food processor, it would never get made. The blender does all the work.

Storage And Prep

You can prep individual bags with the greens, chopped apple, and mint, then freeze them. In the morning, just dump a bag into the blender with your banana, chia, and water. It makes the routine almost effortless.

  • Always keep frozen bananas on hand since they are the backbone of this recipe
  • Buy mint in larger bunches and freeze what you cannot use within a week
  • Pre-portion your chia seeds into small containers so you do not have to measure when you are half asleep
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Make fresh ice for iced coffee, cocktails, chilling ingredients, and keeping drinks cold while cooking.
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Close-up view of the thick, creamy Green Detox Smoothie, highlighting the blend of spinach, banana, and chia seeds. Pin
Close-up view of the thick, creamy Green Detox Smoothie, highlighting the blend of spinach, banana, and chia seeds. | quickcrav.com

Here is to mornings that feel a little less rushed and a lot more nourishing. Your body will thank you.

Recipe Q&A

Can I prepare this ahead of time?

For optimal freshness and nutrient retention, blend immediately before serving. However, you can prep ingredients by chopping greens and fruit the night before, then store in airtight containers in the refrigerator.

What makes this smoothie detoxifying?

The combination of leafy greens like romaine and spinach provides chlorophyll and essential vitamins, while lemon juice aids digestion and supports natural cleansing processes in the body.

Can I use fresh banana instead of frozen?

Frozen banana creates a thicker, creamier texture and serves as ice. If using fresh banana, add a few ice cubes to achieve the same consistency and chill the beverage.

Is this suitable for meal replacement?

While nutrient-dense, this blend works best as a supplement to breakfast. For a complete meal, consider adding plant-based protein powder, nut butter, or Greek yogurt to increase satiety.

How can I make this more filling?

Add a quarter avocado for creaminess and healthy fats, include a scoop of plant-based protein powder, or blend in a tablespoon of almond butter for extra protein and lasting energy.

Green Detox Smoothie

A revitalizing blend of leafy greens, fruits, and chia seeds for a nutrient-packed morning boost.

Preparation time
5 min
0
Total time
5 min

Category Quick Snack Fix

Difficulty Easy

Origin International

Yield 2 Servings

Dietary specifications Vegan, Dairy-free, Gluten-free

Ingredients

Greens

01 1 romaine heart, chopped
02 1 cup baby spinach, packed

Fruits

01 1 frozen banana, sliced
02 1 medium apple, cored and chopped
03 Juice of 1/2 lemon

Herbs & Seeds

01 5-6 fresh mint leaves
02 1 tablespoon chia seeds

Liquid

01 1 1/2 cups filtered water

Instructions

Step 01

Combine ingredients: Add the romaine heart, baby spinach, frozen banana, apple, lemon juice, mint leaves, and chia seeds to a high-speed blender.

Step 02

Add liquid: Pour in the filtered water.

Step 03

Blend smooth: Blend on high until completely smooth, about 1-2 minutes.

Step 04

Adjust seasonings: Taste and adjust lemon or mint as desired.

Step 05

Serve immediately: Pour into glasses and enjoy immediately.

Required equipment

  • High-speed blender
  • Knife
  • Measuring cups and spoons

Allergen information

Review each ingredient to identify potential allergens and seek advice from a healthcare professional if uncertain.
  • Contains chia seeds (possible cross-reactivity for those with sesame allergies)
  • Check chia seed and plant labels for possible nut or gluten cross-contamination

Nutritional values (per serving)

These details are offered as a general guide only and shouldn't replace professional medical guidance.
  • Calories: 110
  • Fat: 2.5 g
  • Carbs: 24 g
  • Protein: 3 g