High Protein Mango Lassi (No Blender Needed)

This mango lassi recipe is a thick, saffron-flecked blend of ripe mango, Greek yogurt, and protein powder that packs almost 30 grams of protein per glass, has zero added sugar, and comes together whether you own a blender or not - perfect for breakfast, a post-workout drink, or the thing you make when your husband shows up demanding one.

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A thick, saffron-flecked mango lassi blended with Greek yogurt and protein powder for almost 30g of protein per glass. Works in a blender or a food processor.

Mango is my recommend favorite fruit - don't even get me started. After a lot of failed attempts at finding a good mango here in the Vancouver area, I finally found some Mexican mangoes at an Asian supermarket that actually taste nice. Nothing like my favorites from home, but still addictively good.

My husband was visiting for the Fourth of July weekend, and his North Indian heart requested a mango lassi. So in true fashion, I had to make it high protein.

Okay but a little sad preface or rather potential recipe risk - he accidentally broke my nutribullet blender the day before. Unfortunately there was no way we could get a new one through warranty the same weekend, so I decided used my mini food processor instead. Ngl, I was afraid it might not work out, but I was very relieved it did!

What You Need for This Protein Mango Lassi

This is a short ingredients list, and every item is doing more than one job - sweetening, thickening, or boosting the protein count without making the lassi taste like a gym supplement.

Ripe mango: The natural sugar here means you don't need to add any sweetener, and the riper the mango, the less you'll need at all. TIP: frozen mango chunks work too - just thaw slightly so your blender or food processor isn't fighting ice cubes.
Nonfat plain Greek yogurt: This is your protein and tang backbone. Sub: 2% Greek yogurt if you want it richer and don't mind a few extra grams of fat.
Unsweetened almond milk: Thins the lassi out to drinkable consistency without diluting the protein. Sub: oat milk or regular dairy milk both work fine here.
Vanilla protein powder: Adds protein and a hit of sweetness so you don't need to add sugar (as regular recipes do). I recommend Dymatize or Isopure whey protein, or Quest Nutrition whey-casein.
Unflavored collagen, optional: This is your protein booster with zero flavor impact. Skip it if you're happy with a lower protein count per serving. I use Vital Proteins unflavored collagen.
- TIP: unflavored whey protein works too. Isopure unflavored whey isolate is a good option.
Saffron, optional: Not required, but it turns this from "nice smoothie" into something that looks and tastes like it came from an actual lassi shop.
Hot water: Just for blooming the saffron.
Ground cardamom, optional: Traditional lassi flavor, and it plays beautifully with the saffron. More on this below.

See recipe card at the bottom of the page for the measurements!

Ingredients for high protein mango lassi.

How to Make This High-Protein Mango Lassi Recipe

Bloom the saffron. If you're using it, place the saffron strands into the hot water and let it sit for 45 minutes to an hour. You'll know it's ready when the water has turned a deep gold-orange and smells faintly floral. This step is optional, but it's the difference between a good mango lassi and one that tastes like it came from a proper Indian restaurant.
Prep your mango. Peel and dice your mango, scraping off whatever you can from the pit. Eat the rest - we don't waste mango. Riper mango blends smoother and tastes sweeter, so if yours still has a little firmness to it, give it another day on the counter first.

Combine everything. Add the mango, Greek yogurt, almond milk, both protein powders, the bloomed saffron water (including the saffron strands), and the pinch of cardamom (if using) into your blender or food processor.
Blend until smooth. In a blender, this takes about 30 seconds on high, scraping down the sides once halfway through. Using a food processor like I did? Give it a little more patience - closer to 60 seconds total, with a couple of scrape-downs, since the blade action doesn't pull liquid down the sides the way a blender does. It will look unpromising for the first 15 seconds, but keep going.

Combine ingredients in food processor/blender

Taste and adjust. Mangoes vary a lot in sweetness, so taste before serving. If it's too thick, add a splash more almond milk. If you want it colder, blend in a few ice cubes at the end.
Serve. Pour into two glasses and drop a strand or two of saffron on top along with a light dusting of cardamom and sliced almonds for presentation.

Tips for the Best Mango Lassi Recipe

Don't skip the cardamom if you can help it. A single pinch of ground cardamom doesn't compete with the mango - it rounds it out and makes the whole thing taste more like an actual lassi and less like a mango smoothie with an accent.
Saffron is a flex, not a requirement. It's genuinely optional and the lassi is still good without it, but that golden color and floral note make it feel like a special occasion drink instead of a Tuesday breakfast.
No blender, no problem. A food processor works - mine saved this recipe on a deadline. Just plan for a longer blend time and a couple of extra scrape-downs.
Riper mango means less work for you. The sweeter your mango, the less you'll be tempted to add honey or maple syrup, which keeps this recipe sugar-free as written. It is also easier to blend.
Protein powder brand changes the texture. Some whey powders clump more than others in cold liquid. If yours does, let it sit for a minute after blending, then give it one more short blend before serving.

Variations

Spiced Mango Lassi: Add a small pinch of ground ginger alongside the cardamom for extra warmth.
Cardamom Mango Lassi: Double the cardamom for a more pronounced spiced flavor.
Frozen Mango Lassi Pops: Pour the blended mixture into popsicle molds and freeze for a portable, protein-packed treat.
Tropical Mango Lassi: Swap in some fresh pineapple for a sweeter, tangier twist.

Vegan Mango Lassi

Swap the Greek yogurt for a thick, unsweetened coconut or almond-based yogurt, use a plant-based vanilla protein powder in place of the whey (I recommend KOS or Truvani), and skip the collagen.
Be sure to add in some extra sweetener and vanilla extract to reduce the earthy flavor. The texture will be slightly less tangy but just as creamy.

How to Store Mango Lassi

Fridge: Store in a sealed jar for up to 2 days. Give it a good stir or a quick 10-second re-blend before drinking.

Freezer: I don't recommend freezing this one as a drink - the yogurt and protein powder break down oddly on thaw and the texture gets grainy. If you want a frozen version, pour the mixture into popsicle molds instead (see Variations below).

Equipment

This mini food processor is so perfect! If you want, this cordless one from KitchenAid is super handy!

10/10 recommend using a powerful blender if you're using a blender. This one is not only powerful, but also quite aesthetic, haha.

Here's a link to the popsicle molds you can use if you go that route.

Mango Lassi Recipe FAQ

Is Mango Lassi Healthy for Weight Loss?

This version comes in at 224 calories and 29.9 grams of protein per glass, with just 2.1 grams of fat and 18.2 grams of sugar, all of it from the mango itself - nothing added. That protein-to-calorie ratio is what makes this mango lassi healthy in a way that actually helps with weight management, since protein keeps you full longer per calorie than a typical sugary lassi or fruit smoothie. It's not a magic weight-loss drink, but as a swap for a higher-sugar breakfast or snack, the math works in your favor.

How Much Protein Is in This Protein Lassi Recipe?

As written, with both the whey and collagen, you're at 29.9 grams of protein per glass. Skip the optional collagen and that number drops - how much depends on the protein powder you use.

Can I Make Mango Lassi Without a Blender?

Yes - a food processor works fine. It will take slightly longer since the food processor won't pull the liquid down the sides as efficiently as a blender, but it definitely works.

Is Mango Lassi the Same Thing as a Mango Smoothie?

Not quite. Traditional lassi is a yogurt-based drink from Punjab and North India, built around a thick, tangy yogurt base with fruit, spice, or savory add-ins. A mango smoothie usually leans more on fruit and milk, with yogurt as an optional extra. This recipe keeps the yogurt front and center, which is what gives it that distinct lassi tang instead of straight mango-milkshake flavor.

Did you try this recipe? I'd actually LOVE to know!
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