Oatmeal Cookies with Hemp Seeds: Quick and Healthy
Oatmeal cookies with hemp seeds in 25 minutes: seven ingredients, how much protein the seeds really provide, and why the cookies must cool on the sheet.
Oatmeal cookies with hemp seeds are made with seven ingredients, none of which are hard to obtain. Banana replaces sugar, peanut butter provides fat and stickiness, and a handful of hulled seeds adds protein and crunch, which oats lack on their own. The whole work at the counter takes ten minutes, baking another quarter of an hour. I will show you how much protein hemp seeds really provide, as culinary recipes often circulate numbers copied from a completely different plant, and where the difference between whole and hulled seeds comes from. I will also explain why the cookies must cool on the sheet, what happens if you remove them too early, and how to choose the ripeness of bananas to use less honey.
KEY INFORMATION
• Hulled hemp seeds have 35.9% protein and 46.7% fat in dry mass (House et al., J Agric Food Chem 2010).
• Their PDCAAS score is 63-66%, the highest among all tested hemp products.
• Lysine was the limiting amino acid in every tested batch, so hemp does not complement lysine in grains.
• Seeds do not gel like chia: after baking, they remain crunchy.
What do hemp seeds contribute to oatmeal cookies?
Hemp seeds add protein, fat, and texture to the cookie. Oats with banana create a carbohydrate base, and 50 g of seeds for the entire batch mainly account for fat and crunch. With eighteen cookies, this results in about 1 g of protein per cookie, which is not much at once, but clearly more than in the version without seeds.
More important is the quality of this protein and what it does not cover. House et al. (Journal of Agricultural and Food Chemistry, 2010) examined 30 batches of commercial hemp products and calculated their PDCAAS score. Hulled seeds performed best, 63-66%, because removing the hull increases digestibility. In the same study, lysine was found to be the limiting amino acid in all tested batches. This is important because the popular notion that hemp complements lysine in grains is the opposite of this measurement: seeds have exactly the same weak point as oats. Legumes add lysine, not hemp.
Texture is the second reason why seeds are included in this recipe. They do not form a gel like chia or ground flax, so after baking, they remain firm and nutty. They contrast with the soft, moist interior of the oatmeal cookie. They work similarly in oatmeal with berries, where they are also added at the end.
How much protein and fat do hulled hemp seeds have?
Hulled hemp seeds have about 36 g of protein and nearly 47 g of fat per 100 g of dry mass according to House et al. Whole seeds, with hulls, perform much more modestly: 24 g of protein and 30 g of fat. The difference arises because the hull is almost all fiber, so its removal concentrates everything else.
A comparison with flax seeds is most fair when both seeds are measured using the same method in one laboratory. This was done by Mattila et al. (Plant Foods for Human Nutrition, 2018) on commercial batches purchased in stores. Their table refers to unhulled seeds, in dry mass.
| Ingredient, 100 g dry mass | Protein | Fat | Fiber |
|---|---|---|---|
| Hemp seeds | 25.6 g | 34.6 g | 33.8 g |
| Flax seeds | 20.9 g | 46.3 g | 30.2 g |
| Buckwheat groats | 14.8 g | 3.6 g | 8.3 g |
It is worth correcting one misunderstanding that circulates in recipes. The same study lists over 30 g of protein for fava beans, lupins, and rapeseed meal, and it is this number that is often copied under hemp. Hemp is not on that list. The fat from the seeds is mainly polyunsaturated fatty acids, and the omega-6 to omega-3 ratio usually ranges from 2:1 to 3:1 according to Callaway (Euphytica, 2004).
What do you need for oatmeal cookies with hemp?
The list fits in one basket, but you won’t find hulled hemp seeds today at Bucha’s store. Neither seeds, nor hemp flour, nor edible oil from seeds are in any category, so for this one ingredient, go to a health food store. The rest are regular groceries.
- 200 g of rolled oats, not instant
- 2 very ripe bananas weighing about 200 g in total
- 50 g of hulled hemp seeds, which is about 3 full tablespoons
- 3 tablespoons of peanut or almond butter without sugar
- 2 tablespoons of honey or maple syrup
- 1 medium-sized egg
- half a teaspoon of cinnamon, half a teaspoon of baking soda, a pinch of salt
- optional: 2 tablespoons of dried cranberries, 2 tablespoons of chopped dark chocolate, a teaspoon of vanilla extract
Rolled oats hold their shape, instant oats break down into mush, and the cookie comes out flat. Buy bananas in advance: those with brown spots are sweeter and allow you to reduce the amount of honey. Choose peanut butter without added sugar and palm oil, as it is responsible for the consistency of the mixture, not the flavor. Store seeds in the fridge after opening the package.
How to bake oatmeal cookies step by step?
Active work takes about ten minutes, baking 12 to 14 minutes, and cooling on the sheet another ten. Preheat the oven to 180 degrees before you start mixing. The whole recipe consists of five movements, and the last one usually fails because the cookies look ready before they actually are.
- Mix oats, hemp seeds, cinnamon, baking soda, and salt in a bowl until everything is evenly distributed.
- Mash the bananas with a fork, add peanut butter, honey, and the egg, and mix until combined.
- Pour the banana mixture into the oats and mix only until the moisture is absorbed.
- Scoop out one and a half tablespoons of the mixture, place them on the sheet three centimeters apart, and flatten to a thickness of one centimeter.
- Bake for 12 to 14 minutes until the edges are golden, then leave the cookies on the sheet for 10 minutes.
Cooling on the sheet is not a whim. A hot oatmeal cookie holds together only on the melted fat and swells from steam, so transferring it immediately to a rack will cause it to crumble in your fingers. After ten minutes, the starch from the oats will have gelled and stiffened.
How to modify this recipe to your taste?
The banana-oat base is neutral, so additions do not have to compete for space. Change one ingredient at a time and monitor the moisture of the mixture, as it determines whether the cookie will be compact or crumble.
For a chocolate version, add two tablespoons of cocoa to the dry ingredients and increase the honey to three tablespoons, as cocoa adds bitterness. Mix chopped dark chocolate in with the seeds. The version with cranberries only needs two tablespoons of dried fruit: cranberries do not soften in the oven and remain a distinct, tart accent against the nutty background of the seeds. The eggless version can be made with a mixture of one tablespoon of chia seeds with three tablespoons of water, set aside for ten minutes. The cookies come out softer and less golden, but do not crumble.
We noticed in tests that bananas without brown spots ruin this recipe more effectively than any other mistake. The mixture from unripe fruit is thicker and harder to mix, and the baked cookies come out dry and noticeably less sweet. If the bananas are still yellow, wait two days instead of rescuing the flavor with an extra tablespoon of honey. This also works in banana oatmeal with hemp oil. The version without any sweetening is described in the recipe for fitness cookies without sugar.
Frequently Asked Questions
Are oatmeal cookies with hemp seeds gluten-free?
Hemp seeds are not grains and do not contain gluten, but regular oats can be contaminated with wheat grains at the mill. If you have celiac disease, buy oats with a gluten-free certification, as oats themselves do not pose a problem. The rest of the ingredients in this recipe are naturally gluten-free.
How much protein do cookies with hemp seeds have?
From the recipe’s weight, there is about 2.5 g of protein per cookie out of eighteen. The seeds contribute about 1 g, the rest comes from oats, egg, and peanut butter. Hulled seeds have 35.9% protein in dry mass (House et al., 2010). This calculation is from the ingredient list, not a measurement.
How long can you store oatmeal cookies with hemp seeds?
In an airtight container at room temperature, they last up to five days, in the fridge up to ten. Bananas add moisture, so the cookies stale faster than buttery ones. Hemp seeds are fatty, nearly 47% fat, so for longer storage, keep them cool or freeze the finished cookies.
What can replace bananas in this recipe?
200 g of pumpkin puree provides similar stickiness with a milder flavor. About 100 g of applesauce makes the cookies lighter and less sweet, so add a tablespoon of honey then. Both bind the mixture with pectin. Without either, the cookies will crumble.
Can hemp seeds be replaced with chia or flax seeds?
Yes, but the effect will be different. Chia and ground flax absorb water and form a gel, making the mixture stickier and the cookie softer. Hemp seeds remain crunchy. Flax has less protein and more fat: 20.9 vs 25.6 g of protein and 46.3 vs 34.6 g of fat per 100 g of dry mass (Mattila et al., 2018).
This article is for informational and educational purposes and does not replace consultation with a doctor. If you are pregnant, breastfeeding, taking medications, or have chronic conditions, consult the use of supplements or herbs with a specialist.
Author: Michał Waluk · Published: 2026-06-22 · Updated: 2026-08-16
