No, collard greens offer modest protein—about 3 g per 100 g raw or ~5 g per cup cooked.
Collards earn their place on the plate for fiber, calcium, folate, and vitamins A, C, and K. Protein is present, but not in a league that dietitians call “high.” If you want hearty protein from plants, think beans, lentils, soy, and nuts. If you love the taste of collards, great—keep them in the mix and round out the meal with a stronger protein source.
Protein In Collard Greens: What Counts As “High”?
In nutrition writing, foods with 20% or more calories from protein or double-digit grams per common serving usually get the “high” label. Cooked collards land near 5 grams per cup. That’s helpful, yet far from the 15–20+ grams you’ll see in a cup of beans or a fist-size portion of tofu or chicken. So the greens contribute, but they’re not your main protein anchor.
Raw Vs. Cooked: Why The Numbers Shift
Greens shrink as they cook. A cup of raw collards weighs only a few handfuls; a cup of cooked collards is dense and heavy. Per 100 grams, protein looks similar across raw and cooked forms, but per cup, the cooked version climbs because there’s more leaf packed into the measure. That’s why a cup of cooked collards lands closer to ~5 grams.
How Collards Stack Up Against Common Veg And Beans
Use this quick comparison to see where collards sit. Per 100 grams keeps it apples-to-apples, while the “typical serving” column shows what you’re likely to eat at the table.
| Food | Protein (per 100 g) | Protein (per typical serving) |
|---|---|---|
| Collards, raw | ~3.0 g | ~1.1 g (1 cup chopped raw) |
| Collards, cooked (boiled, drained) | ~2.7–3.0 g | ~5.1 g (1 cup cooked) |
| Kale, raw | ~3.0 g | ~2.0 g (1 cup chopped raw) |
| Spinach, raw | ~2.9 g | ~0.9 g (1 cup raw) |
| Broccoli, cooked | ~2.4–2.8 g | ~3.7 g (1 cup cooked) |
| Black beans, cooked | ~8.8–9.0 g | ~15.2 g (1 cup cooked) |
| Lentils, cooked | ~9.0 g | ~17.9 g (1 cup cooked) |
| Firm tofu | ~17–18 g | ~43 g (1 cup) |
| Chicken breast, cooked | ~32 g | ~26 g (3 oz/85 g) |
How Much Protein Do You Need Each Day?
Most adults can use the 0.8 g per kilogram body weight guideline as a baseline. A 68-kg person lands near 54 grams per day. Needs can shift with age, training, and goals, so use that figure as a starting point, not a ceiling. For reference tools, the USDA’s DRI Calculator can help you estimate a daily target without guesswork.
So, Where Do Collards Fit?
They’re a nutrient-dense side that adds a few grams toward your total. If your plate includes a hearty protein like beans, lentils, tofu, eggs, dairy, fish, or poultry, the greens become a perfect support act. You get fiber, minerals, and a light protein nudge in the same bite.
Per-Serving Reality: What Your Bowl Delivers
One packed cup of cooked collards gives around 5 grams. Two cups take you near 10 grams. That’s a useful boost, especially in a plant-forward meal, but still short of a full entrée’s worth of protein. Pair the greens with a bean stew, tofu stir-fry, grilled chicken, or a scoop of lentils, and the plate clicks into protein range quickly.
Amino Acids: Completeness And Combos
Collards supply a spread of amino acids, yet the totals are small per serving. Beans and lentils supply more lysine. Soy and animal proteins are more concentrated and closer to a complete profile per bite. You can hit a full profile across the day with mixed sources. That’s easy with bowls, soups, wraps, and sautés that bring greens and protein together.
Cooking Tips That Nudge Protein Up
Salt late, simmer smart. Long boils can leach flavor. A shorter simmer or a pressure-cook keeps texture and makes it easier to fold in protein add-ins at the end.
Cut small. Thin ribbons cook fast and pack more into a cup, which bumps protein per serving a touch.
Add a protein partner in the same pot. Toss in cooked lentils, diced tofu, or shredded chicken during the last few minutes. The pot liquor coats the protein add-ins, so the dish tastes cohesive.
Minerals, Vitamins, And Why Collards Still Shine
Protein isn’t the only score that matters. Collards bring calcium, vitamin K, vitamin A precursors, folate, and fiber. That mix supports bone health and steady digestion. If you’re balancing protein with overall nutrient density, the greens punch above their weight.
Verified Numbers You Can Trust
Nutrition databases list collards at roughly 3 grams of protein per 100 grams raw and about 5 grams per cup cooked. If you want to double-check serving sizes and full nutrient panels, see this detailed cooked collards nutrition entry, which draws from USDA data.
Meal Builds: Greens As A Base, Protein As The Anchor
Beans And Greens Bowl
Sauté onions and garlic. Fold in cooked collards and a cup of black beans. Finish with a splash of vinegar and olive oil. That adds ~15 grams from the beans plus ~5 grams from the cup of greens.
Tofu And Collards Stir-Fry
Brown firm tofu cubes. Toss with ribbons of collards, ginger, and soy sauce. A 100-gram block of firm tofu brings ~17–18 grams before you count the greens.
Chicken And Collards Soup
Simmer shredded chicken breast with broth, carrots, and collards. Chicken adds ~30+ grams per 100 grams; the greens add body and micronutrients without crowding the bowl.
Protein Boosters To Pair With Collards
Mix-and-match ideas that keep flavor high and prep low. Values use 100-gram portions so you can scale without math on the fly.
| Add-In (per 100 g) | Protein | How To Use |
|---|---|---|
| Firm tofu | ~17–18 g | Cube and pan-sear; toss with sautéed collards and chili flakes. |
| Cooked lentils | ~9 g | Stir into braised collards with lemon and herbs. |
| Cooked black beans | ~8.9 g | Warm with cumin; fold into garlicky greens. |
| Chicken breast, cooked | ~32 g | Shred and add at the end to keep it tender. |
| Greek yogurt (plain, 2%) | ~10 g | Swirl into a warm collard mash with lemon and dill. |
| Tempeh | ~19 g | Crumble, brown, and splash with soy; spoon over greens. |
Smart Shopping And Storage
Pick bunches with deep green, crisp leaves and firm stems. Skip yellowing or limp bunches. Store unwashed leaves in a bag with a paper towel to catch moisture. They hold well for several days in the fridge. Wash and slice just before cooking to keep texture snappy.
Prep Methods That Keep Flavor Bright
Quick Sauté
Oil, garlic, and a pinch of chili. Add sliced collards and cook until tender but still green. Finish with lemon or vinegar to balance richness from any protein you pair.
Pressure-Cook
Three to five minutes under pressure turns stems tender. Stir in beans or tofu afterward so they keep shape.
Slow Braise
Low heat with aromatics and broth yields silky greens. Add shredded chicken at the end to avoid dryness.
Common Questions People Ask Themselves While Cooking
Can Collards Be A Main Protein?
Not on their own. A large serving brings only single-digit grams. Treat the greens as a base and add a strong protein partner.
What About A Big Salad?
Raw salads are lighter by weight, so protein is lower per bowl. If salad is the goal, toss in beans, seeds, tofu, or grilled chicken to lift the protein count.
How Do I Hit My Daily Target With Greens In The Mix?
Build meals around a solid protein and let collards carry flavor and micronutrients. A bean-and-greens bowl, tofu stir-fry, or chicken soup gets you there fast.
Takeaway
Collard greens bring steady nutrition and a little protein. They shine when paired with beans, lentils, tofu, or lean meats. Keep them in your meal plan for fiber and minerals, then anchor the plate with a stronger protein so your numbers line up by day’s end.