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High Protein Oatmeal: How Much Protein Is in Oatmeal, and How to Get to 20 g
A half-cup bowl of plain oats has about 5 g of protein. For years that bowl was my breakfast after the gym, because it was simple and wholesome and I made it well, and I was not that concerned that it was a carbohydrate food with a little protein in it rather than the other way round. If you want breakfast to carry 20 to 30 g of protein, which is where most guidance for adults lands, the oats need help, and that help has a cost in carbs, time or taste. This page gives the numbers for each route, including the one that skips the oats, which is the one I ended up building a company around.
How much protein is in oatmeal?
From the USDA food database, plain and dry, rounded:
| Oats | Protein | Total carbs |
|---|---|---|
| Rolled oats, 1/2 cup, 40 g | 5 g | 27 g |
| Steel cut oats, 1/4 cup, 40 g | 5 g | 27 g |
| Instant, plain packet, 28 g | 4 g | 19 g |
| Instant, flavored packet, 43 g | 4 g | 33 g |
Fiber is 3 to 4 g a serving, so net carbs run 16 to 30 g.
Cooking in water adds nothing. Cooking in a cup of milk adds about 8 g of protein and 12 g of carbs. Every kind of oat is roughly the same food by weight; the differences are texture and cooking time.
What it takes to reach 20 g
These are the usual ways to bring the protein up, stirred in or on the side, with what each one brings:
| Protein from | Protein | Carbs |
|---|---|---|
| 1 scoop whey or pea protein powder, stirred in | 20 to 25 g | 2 to 5 g |
| 1 cup milk, cooked in | 8 g | 12 g |
| 2 tablespoons peanut butter, stirred in | 7 g | 6 g |
| 3 tablespoons hemp seeds, stirred in | 10 g | 2 g |
| 1 tablespoon chia seeds, stirred in | 2 g | 5 g, mostly fiber |
| 2 eggs, on the side | 12 g | 1 g |
| 1/2 cup plain Greek yogurt, on the side | 10 g | 4 g |
Three bowls that get there:
- Oats and a scoop. Half cup of oats, water, one scoop of protein powder stirred in after cooking. About 26 g protein, 28 g net carbs. The fastest route.
- Oats with peanut butter and hemp seeds. Half cup of oats, two tablespoons of peanut butter and three tablespoons of hemp seeds stirred in. About 22 g protein, 31 g net carbs. The bowl most people actually make.
- Oats with eggs on the side. Half cup of oats cooked in a cup of milk, two eggs beside it. About 25 g protein, 35 g net carbs. A real breakfast, and two pans to wash.
What you give up
The protein goes up, the carbs do not come down. Every bowl above carries 28 to 40 g of net carbs, and a flavored packet as the base adds about 12 g of sugar on top. This was my problem exactly: I could pile protein onto oatmeal all morning, and I did, but I could not get the carbohydrate out of it. For an athlete, a teenager or anyone who is not counting carbs, that is fine and oats are a good food. For someone watching carbs or blood sugar, or eating a small breakfast on a GLP-1, the bowl is still mostly carbohydrate. There is also the morning itself: every home-made route means measuring, cooking and washing a pot. That is the trade, and you should know it before you buy anything, including from us.
Ready-made high protein oatmeal: what the label usually says
The protein oatmeals that have arrived on shelves in the last few years take the first route for you: oats plus a protein powder. Read the panel before the front of the box. The typical cup or packet shows 10 to 13 g of protein, 30 g or more of carbohydrate, and anywhere from 1 to 12 g of added sugar depending on the flavor. The ones worth buying show 15 g of protein or more, 3 g of added sugar or less, and at least 5 g of fiber.
The bowl that gets to 20 g without oats
I started Folk Revival because the high protein, low carb brands I could find were heavily processed, with ingredient lists a paragraph long, and the natural brands I trusted were not doing high protein or low carb at all. Nobody was doing both, so we did. Our hot cereal starts from nuts, seeds and acorn flour instead of oats, and the numbers come out the other way round: 20 g of protein and 4 to 5 g of net carbs in each 55 g cup, with 7 to 8 g of fiber and 0 g added sugar, ready in about a minute with hot water or milk. Look back at the bowls above: 28 to 40 g of net carbs for the home-made routes, 30 g or more for the ready-made cups. Protein oatmeals still start with oats, so the carbs come along with the protein. Ours is not regular oatmeal and does not taste like oats. It is a warm, nutty bowl that will hold you until lunch, which is the whole reason to put protein in breakfast in the first place. The variety pack has all four flavors and is the place to start.
Questions people ask me
Is oatmeal a good source of protein? Not on its own. At about 5 g a bowl it is a carbohydrate and fiber food. It becomes a protein breakfast only with what you add.
What is the highest protein oatmeal? Home-made with a full scoop of powder reaches 25 to 30 g. Ready-made oat-based cups mostly land at 10 to 13 g. A nut-and-seed hot cereal reaches 20 g with no oats and 4 to 5 g net carbs.
How much protein should breakfast have? For adults past 40 the research points to 25 to 30 g a meal to get muscle repair going. The short version is in How Much Protein Breakfast Really Needs.
Is high protein oatmeal low carb? No. Adding protein does not remove the carbohydrate in the oats. The carb numbers by oat type are in Is Oatmeal Low Carb?
Figures for oats and add-ins are rounded from USDA FoodData Central.
Keep Digging!
David
Founder, Folk Revival
