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Homemade protein powder isn’t just a “crunchy” trend; it’s a smart move for those who want to keep their energy high without the crash. With just three organic ingredients—hemp hearts, chia seeds, and flaxseeds—you can create a complete plant-based protein source packed with fiber and healthy fats.
Best of all? It takes less than 5 minutes to make, saves you money, and tastes infinitely better than the chalky stuff you find on store shelves. Add to my protein smoothies for a wholesome boost of nutrients.
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Why Switch to Homemade Protein Powder?
I’ve been there—standing in the supplement aisle, overwhelmed by flashy labels promising the world but delivering a stomach ache. Between the artificial sweeteners, gums, fillers, and heavy metals often found in commercial powders, finding a “clean” source can feel like searching for a needle in a haystack.
Here is why making the switch to a DIY blend is a game-changer for your health:
- Healthy fats and fiber: Flax and chia seeds bring healthy fats and fiber to every scoop.
- Zero junk: You get 100% control. No gums, no artificial flavors, no stevia aftertaste, and definitely no hidden fillers.
- Cost-effective: High-quality organic protein powders can cost upwards of $3.00 per serving. This homemade version clocks in at around $1.00 – $1.44 per serving, depending on where you buy your seeds.
- Fiber-rich: The seeds in this mix are naturally rich in fiber, and they blend up smooth without the chalky taste of some protein powders.
Blend the Rainbow
Smoothie Challenge
I’d love for you to blend it up with me! For 5 days, I’ll send you a daily smoothie recipe along with a shopping list so you’re ready before day one.
Ingredients You’ll Need
This recipe relies on three seed superstars. When combined, they form a complete protein, meaning they contain all nine essential amino acids your body needs but can’t produce on its own.
Organic Hemp Protein Powder
This high-protein superfood contains all nine essential amino acids we need in our diet to build muscle. It has a hint of oregano that will grow on you over time.
Organic Chia Seeds
Don’t let their size fool you. Chia seeds are a nutritional powerhouse loaded with antioxidants, calcium, and fiber. Just two tablespoons contain about 4.7 grams of protein and a massive amount of fiber, which keeps you feeling full until lunch.
Organic Whole Flaxseeds
Flaxseeds are famous for their lignans, which have estrogen-balancing properties. They are also an excellent source of omega-3s. Note: We use whole flaxseeds and grind them ourselves. Pre-ground flax can go rancid quickly, losing its nutritional value. Grinding them fresh ensures you get the maximum benefit.
What Does It Taste Like?
Since there are no added flavors or sweeteners, the taste is very neutral overall. Hemp powder does add a mild, naturally nutty flavor, but it’s subtle. When blended into a smoothie, it may slightly shift the flavor profile, yet the fruit still shines through, making the smoothie taste fresh and balanced.
Step-by-Step Instructions
Now that you know the ingredients needed to make this super simple homemade protein powder recipe, let’s talk about how to make protein powder:
- Prep your equipment: you need a high-speed blender (check out my blenders for smoothies) or a dedicated spice/coffee grinder. Ensure the container is completely dry. Any moisture will cause the chia seeds to gel and stick, creating a paste instead of a powder.
- Combine and pulse: Add the hemp, chia, and flaxseeds to your blender.
- Technique is key: Do not just turn it on high and walk away. Pulse the blender for 10-15 seconds, stop, and shake the jar or scrape down the sides.
- Watch the texture: You want a fine powder, but if you over-blend, the oils will release, and you’ll end up with seed butter. You want it to look like almond flour, not peanut butter.
- Store properly: Transfer your fresh powder into an airtight container. A wide-mouth mason jar works best for easy scooping.
Storage Tips for Maximum Freshness
Because this powder contains natural oils (those healthy Omega-3s!), it can go rancid if left out in the heat.
- Pantry: Good for 2 weeks in a cool, dark place.
- Fridge: Stays fresh for up to 2 months.
- Freezer: Lasts up to 6 months. (This is my favorite method—I make a triple batch and freeze it!)
How to Use Homemade Protein Powder
Since this blend has a neutral, slightly nutty flavor, it’s incredibly versatile.
- The daily smoothie: Add 2-3 tablespoons to my collection of green smoothies. You can also use it with my weight loss smoothies to boost protein even more.
- Oatmeal upgrade: Stir a scoop into your morning oats or overnight oats for a protein boost that won’t clump.
- Baking: Swap out 1/4 cup of flour for this powder in banana muffins, pumpkin pancakes, or vegan waffles for a hidden nutrient kick.
- Yogurt bowls: Sprinkle over coconut yogurt with some fresh fruit.
Recipe Tip
If your blender is having trouble blending this amount, double or triple the recipe to give the blender container some more volume to work with. You can also make smaller batches in a spice grinder.
Common Questions
Yes! It’s super easy to combine hemp protein, chia seeds and flaxseed in a high-speed blender to create a fine powder. Store in an airtight container and you’ve got a scoop-able powder that can be added to any smoothie, protein shake or baked good you want.
If you’re looking for a high-quality protein powder, making it yourself is going to be the most affordable way to go. When I make this homemade protein powder recipe, it costs me just under $1.00 per serving, which is definitely cheaper than any organic high-quality blend that I’ve bought from the store.
It’s super easy when the recipe is just three easy-to-find ingredients. I blend the hemp protein, chia seeds and flaxseed in a high-speed blender until a fine powder forms. Then I store it in an airtight container until I’m ready to use. If you follow my recipe, you will get 15 servings per blend. If you want to double the batch and have a whole month on hand at a time, then go for it!
Plant-based protein powder can be a great addition to your morning smoothie. Not all powders are good for you. Read your labels. Make sure that option isn’t loaded with sweeteners, gums, and artificial ingredients found in many powders. Look for a protein powder with few ingredients that are all identifiable and grown from the earth (not made in a factory). That’s plant-based at its finest.
Generally, yes! These seeds are naturally soy-free and have a mild, nutty flavor. However, flaxseeds do contain compounds that should be consumed in moderation, so sticking to the serving size is smart. Always chat with your doctor if you’re unsure.
Absolutely. If you miss the vanilla or chocolate vibe of store-bought powders, you can blend in:
1 tbsp of raw cacao powder
1 tsp of cinnamon
1 tsp vanilla bean powder
Commercial powders are “isolates,” meaning they have stripped away everything but the protein. This recipe is “whole food,” meaning you get the protein plus the fiber, healthy fats, and vitamins. It’s a complete nutritional package rather than just a macro-nutrient spike.
Recipe Card
Homemade Protein Powder
Recipe Video
Ingredients
- 2 ¾ cup hemp protein powder
- 5 tbsp chia seeds
- 5 tbsp flaxseed
Instructions
- Combine the hemp protein powder, chia seeds and flaxseed in a high-speed blender.
- Blend on high until it becomes a fine powder, stopping occasionally so the mixture doesn’t get warm. If it starts caking, scrape the bottom of the blender with a thin spatula.
- Transfer to an airtight container with a wide opening for easy scooping.
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Recipe Notes
- Blender Tip: If the powder isn’t fine and smooth, keep grinding. Doubling or tripling the batch gives the blades more to work with and makes it easier to grind.
- Shopping Tip: Look for a hemp protein powder with hemp as the only ingredient.
- Serving Ideas: Blend a scoop into smoothies, or stir it into oatmeal or energy balls. For more options, see our guide to plant-based protein.
- Storing: Keep it in an airtight container in a cool, dry place or in the fridge for up to 1 month.
Nutrition
Saturated Fat: 0.1 g | Polyunsaturated Fat: 1 g | Monounsaturated Fat: 0.3 g | Sodium: 1 mg | Potassium: 703 mg | Sugar: 0.1 g | Vitamin C: 0.02 mg | Calcium: 9 mg | Iron: 2 mg
Hi with the flax & Chia in this protein powder you then have probiotics or this fibre will feed your prebiotics? I love that these are in your powder. What is the % of protein in each serving and 2 TBLS is a serving? Thanks for sharing this and thanks for your help.
Hi Kimberly! This recipe has 10 grams of protein per 1/4 cup serving.
Kimberly there are 4 TBSP in a quarter cup ( a serving size of this home made powder.
Thanks for sharing the measurements, Nina.
Great recipe. Added it to my smoothie with blueberries, banana, cacao and plain yogurt.
Sounds like a great addition to your smoothie, Dana!
I tried to make the homemade protein powder as per your recipe with a Vitamix 2500i Ascent. It turned into a moist clump instead of powder. Please can you tell me what I’m doing wrong. Thank you for your trouble.
Hi Nina! What did you use for hemp? I’ve heard some people using hemp seeds and hemp hearts instead of powder and it turning out this way.
Can you sub hemp seeds instead of hemp powder? Add 3 or 4 tablespoons when ready to blend, along with chia and flax.
Hi Mary! You could give this a try and blend it when ready, yet with hemp seeds it will be more of a paste than a powder.
I followed the instructions. Why did mine become paste, not powder?
Hi Ivy! If it turned into paste, then you probably used hemp seeds, not hemp protein powder! If you ever have questions, for a faster response reach out to hello@simplegreensmoothies.com