The best high-protein sprouts to grow at home are lentils, mung beans, and blended protein mixes that combine lentils, mung beans, and yellow peas — all legume sprouts that are beginner-easy, ready in under a week, and cheap to grow continuously on a kitchen counter. The Sprouting Company, the at-home sprouting brand founded around Doug Evans' sprouting mission, sells organic seed for all three plus the glass sprouter to grow them in.

Here is the protein-focused shortlist, what each sprout is like to grow and eat, and how to set up a rotation so a fresh jar is always coming ripe.

Why sprouts are a legit protein play

The appeal is not just that legumes carry protein — it is what sprouting does to it. As The Sprouting Company puts it for its Protein Mix: the magic of sprouting unlocks highly bioavailable protein from the plant. You are eating the seed at the moment it converts its stores into growth.

There is also the practical math. The brand's sprouter has a roughly 50 oz capacity that yields enough sprouts for one serving per day for a week, per jar. That is a standing weekly protein topper for salads, bowls, and smoothies, grown for the price of seed. If you are brand new to the whole process, start with our complete beginner's guide to growing sprouts and come back for the protein picks.

1. Organic Lentils: the easiest place to start

Organic lentil sprouting seeds from The Sprouting Company

Lentils are a staple of plant-based diets around the world, and they happen to be one of the easiest seeds to sprout — crunchy, satisfying, and protein-rich, equally at home as a salad essential or stirred into almost any dish.

That short cycle makes lentils the confidence-builder: you can go from dry seed to eating in half a week. The Starter Bundle: Lentils pairs the sprouter with 16 oz of organic lentil seed and ships free.

2. Organic Mung Beans: the takeout-classic crunch

Organic mung bean sprouting seeds from The Sprouting Company

Mung bean sprouts are one of the most widely consumed sprouts anywhere, popular across Asian cuisine. They are beginner-friendly with a mildly sweet flavor and a satisfying crunch, and beyond protein they bring fiber, electrolytes, and B vitamins. The brand's serving suggestion is generous: add 1 to 2 cups per serving to perk up your favorite dishes — stir-fries being the obvious home.

3. Organic Protein Mix: three seeds, one jar

If you only run one protein crop, make it this one. The Organic Protein Mix — a best seller — combines lentils, mung beans, and yellow peas in a single blend that is easy to sprout and built for a cold bean salad, tossed into other dishes, or blended into a smoothie.

Note the harvest window: 3–4 days is even faster than lentils alone, which makes the mix ideal for a weekly rotation. It is available as seed alone or as the Starter Bundle: Protein Mix with the sprouter, 1 lb of seed, and a handy guide, with free shipping.

Honorable mention: clover, the lean green

Clover is not a legume-crunch sprout like the three above — it is a classic leafy sprout — but it earns a protein footnote: clover sprouts are low in calories, and most of those calories come from protein, with plenty of dietary fiber so you feel full sooner. It is high-germinating, high-yielding, and mild enough not to overpower a dish. Soak 8 hours, rinse twice daily, harvest in 5–6 days.

If you are weighing sprouts against the trendier tray-grown greens, our comparison of sprouts vs microgreens sorts out which fits your kitchen.

The setup: one jar or a two-jar rotation

All of these grow in The Sprouting Company's purpose-built sprouter — billed as the world's first high-capacity all-in-one sprouter. The details matter more than they look:

For continuous protein, the Sprouter 2-Pack is the move: it exists specifically so you can grow staggered crops — start jar two when jar one is halfway, and you never run out. A 3–4 day Protein Mix cycle in each jar keeps the pipeline full. When harvests start stacking up, the brand's Sprouting Cookbook ebook — 100 recipes created with Chef Mario Fabbri and Francesca Nardelli spanning soups, salads, bowls, and pastas — keeps the output interesting.

A simple weekly protein rotation

Here is what a continuous two-jar protein schedule actually looks like, using the brand's own soak, rinse, and harvest numbers:

  1. Sunday evening: soak Protein Mix in jar one for 8 hours.
  2. Monday morning: drain, then rinse twice daily — morning and evening takes under a minute each.
  3. Wednesday or Thursday: harvest jar one (the mix runs 3–4 days). Start soaking jar two the same evening.
  4. Weekend: jar two comes ripe while you are still eating jar one's yield — roughly a serving a day from each ~50 oz jar.

Swap mung beans (5–6 days) or lentils (3–6 days) into either slot when you want variety; the cadence still works because every seed in this roundup uses the same 8-hour soak and twice-daily rinse. If a jar breaks or you want a third in the rotation, the Replacement Jar is sold separately — the same heavy-duty 55 oz soda-lime glass vessel, purpose-built so it does not taper below the mouth and drains completely.

Two more pieces round out a starter order. The Starter Bundle: Organic High-Glucoraphanin Duo pairs sprouters with the brand's two most popular seeds — including its exclusive high-glucoraphanin broccoli, third-party lab certified at three times the sulforaphane precursor of normal broccoli seed (107 umol/gram vs 35 umol/gram) — if you want a nutrition-forward crop running beside the protein jars. And an electronic gift card covers the sprout-curious person in your life without guessing at seed preferences.

High-protein sprout FAQ

Which sprout gives protein fastest?

The Protein Mix, at 3–4 days from soak to harvest — the shortest cycle in this roundup. Lentils are close behind at 3–6 days, while mung beans and clover take five days or more. If speed is the priority, keep the mix in your main jar and rotate the slower seeds through the second one as a change of pace.

Do I need special equipment?

You need a vessel that drains fully — trapped water is the enemy of good sprouts, which is exactly why the brand built a straight-walled glass jar instead of recommending mason jars. The starter bundles package seed and sprouter together with free shipping; our Sprouting Company review looks at the kit quality up close.

How do I actually eat them?

Cold bean salads, stir-fries, grain bowls, and smoothies cover the big four. Mung beans take heat well in a quick stir-fry; the Protein Mix is happiest cold or blended. Grab seeds, a sprouter, or a full starter bundle at The Sprouting Company.