Pea Protein Powder substitute

Best substitute

Soy Protein Isolate

Use the same amount by weight as the pea protein powder you are replacing

Best for protein bars

Close match

Soy protein isolate is the closest plant-based swap at 1:1 by weight, because it holds a similar amount of liquid. Whey protein isolate also works 1:1 by weight but absorbs less, so cut the liquid slightly in baking. Brown rice protein is the easiest to find but grittier. Always measure by grams rather than scoops, since a scoop can be anywhere from 20 to 33 grams.

Other pea protein powder substitutes

Ranked, with the exact amount to use

2Whey Protein Isolate
Taste and texture differ
Use the same amount by weight, then reduce liquid slightly
The dairy standard, smoother and sweeter than any plant protein.
What changes
Best for
smoothies, shakes, baked goods, overnight oats
Dissolves better, tastes sweeter and cleaner, and has none of the chalkiness. It is not vegan and not dairy-free. It absorbs noticeably less liquid than pea protein, so a bar or cookie recipe built for pea protein comes out wetter and spreads more; hold back a tablespoon or two of the liquid per cup of powder.
3Brown Rice Protein
Taste and texture differ
Use the same amount by weight
The most widely available vegan alternative.
What changes
Best for
smoothies, baked goods, porridge, pancakes
Works, but it is chalkier and slightly gritty, and a smoothie made with it has a faint sandy texture pea protein does not. It is lower in lysine, which is exactly why commercial blends pair rice with pea. If you can, use half rice and half of any other protein rather than rice alone.
4Pumpkin Seed Protein
Different taste
Use the same amount by weight
A vegan protein powder with a comparable protein content.
What changes
Best for
smoothies, baked goods, energy balls
Earthy and distinctly green-tasting, and it tints everything a grey-green, which is startling in a pale smoothie. Good protein numbers and a pleasant nutty flavour if you lean into it with chocolate or banana rather than vanilla.
5Hemp Protein
Taste and texture differ
Use the same amount by volume, expecting less protein
A whole-seed powder rather than an isolate.
What changes
Best for
smoothies, porridge, muffins, energy balls
Important caveat: hemp protein is typically only 40 to 50 percent protein against pea protein's 80, so a scoop-for-scoop swap roughly halves the protein and roughly doubles the fibre and fat. Smoothies come out heavier, nuttier and greener. Fine for flavour, poor if you are counting grams.
6Blended Silken Tofu, Powdered Peanut Butter or Milk Powder
Taste and texture differ
Use About ½ cup silken tofu, or 2-3 tablespoons powdered peanut butter, for every scoop
Whole-food ways to add protein and body to a drink.
What changes
Best for
smoothies, shakes, puddings, oats
These add protein and thickness in a smoothie and taste far better than most powders, but they change the flavour completely and none of them is dry, so they will not work in a bar, cookie or pancake recipe that was engineered around a dry, highly absorbent powder. Treat them as smoothie options only.

What is Pea Protein Powder?

Pea Protein Powder is protein extracted from yellow split peas and dried into a fine, very absorbent powder that is usually around 80 percent protein, also sold as pea protein isolate, and in a recipe it is doing two things: adding protein, and soaking up a great deal more liquid than the flour it replaces.

Cooking tips

Pea protein has a distinctive earthy split-pea note that some flavours hide and others expose. Chocolate, coffee, cinnamon, peanut butter and banana cover it well; plain vanilla with water does not. If a shake tastes green, that is the pea, not a bad batch.
A pinch of salt and a quarter teaspoon of vanilla per serving mutes the beany taste far better than adding more sweetener, which tends to make it taste sweet and beany rather than less beany.
It keeps thickening after you blend it, because it absorbs liquid steadily. Drink a pea protein shake within a few minutes or plan for pudding.
In baking, do not replace more than about a quarter of the flour by weight with any protein powder. Protein has no starch and no gluten, so past that point the crumb goes rubbery, dry and oddly springy no matter what else you adjust.
Weigh, do not scoop, when substituting. Scoops are not standardised and range from roughly 20 to 33 grams between brands, so a scoop-for-scoop swap can change the protein in a recipe by half.
If a bar or cookie recipe was developed specifically around pea protein, expect to adjust: whey will make it noticeably softer and greasier, and rice protein will make it crumblier. Add liquid a teaspoon at a time rather than guessing.

Frequently asked questions

What is the best substitute for pea protein powder?

Soy protein isolate, at 1:1 by weight, because it has a similar protein content and absorbs a similar amount of liquid, which is what matters in baking. If you are not avoiding dairy, whey protein isolate tastes better and mixes more smoothly, but reduce the recipe's liquid slightly because whey holds less.

Can I substitute pea protein powder for flour?

Only partially. Replace at most about a quarter of the flour by weight. Protein powder has no starch and no gluten, so beyond that the texture turns dense, dry and rubbery. It is a protein addition, not a flour replacement.

Is pea protein a complete protein?

It contains all nine essential amino acids, so it counts as complete, but it is relatively low in methionine. That is why commercial powders so often blend pea with rice protein, which is stronger in methionine and weaker in lysine. The two cover each other's gaps.

Can I just leave the protein powder out of a smoothie?

Yes. A smoothie without it is thinner and lower in protein but perfectly good. Add half a cup of blended silken tofu, a couple of tablespoons of powdered peanut butter, some Greek yogurt or a spoon of milk powder if you want the protein and the body back without the powder.

Why does my pea protein taste chalky or earthy?

That is the pea itself, and it is normal rather than a sign of a spoiled tub. Cold liquid, a pinch of salt, and pairing it with chocolate, coffee, cinnamon or banana all reduce it. Blending rather than shaking also helps, since undissolved clumps are where the chalkiness concentrates.

Related substitutes

More legumes substitutes

Pea Protein Powder substitute

Other pea protein powder substitutes

2Whey Protein Isolate

3Brown Rice Protein

4Pumpkin Seed Protein

5Hemp Protein

6Blended Silken Tofu, Powdered Peanut Butter or Milk Powder