Raw Pepitas: What Raw Means, Soaking, Sprouting and Shelf Life

By What Are Pepitas Editorial Team · Updated 2026-09-14 · Part of Pepita Seed Recipes: Roasting, Seasoning and Sauce Guides

Raw pepitas are simply hulled pumpkin seed kernels that have not been roasted after hulling. That is a narrower claim than it sounds. Most commercially sold raw pepitas have been washed, sometimes briefly heated to dry them and to make the hull easier to remove, and in many countries they are treated to reduce microbial load. What they have not had is a full roast, which is why they look uniformly pale green, taste mild and slightly sweet, and behave differently in a recipe than the roasted pepitas most people buy.

Buying raw makes sense when you want to control the toast level yourself, which matters for salsas, sauces and pestos, or when you plan to soak and sprout them. It makes less sense if you will eat them straight from the bag, since raw kernels are chewier and less aromatic. Everything in the pepita recipes collection starts here, and if you are unsure which form you have, pepitas vs pumpkin seeds explains the visual difference.

What Raw Means Commercially

There is no single regulated definition of raw for seeds in the United States, so the word on a label mostly signals that the product was not roasted or seasoned. Some producers dry kernels at low temperature, sometimes up to about 118 degrees F, which is low enough that the seed will still germinate, and market that as raw. Others use steam treatment, which does not cook the seed in any culinary sense but does denature surface proteins and will prevent germination. If you intend to sprout, buy from a supplier that states the seed is viable.

Visually, raw hulled pepitas are an even, matte, deep green, sometimes with a faint silvery skin still clinging to a few kernels. Roasted kernels are duller and browner with visible blistered patches. Raw kernels are also slightly flexible rather than brittle; if you bite one, it bends a little before it snaps. If a bag labelled raw smells strongly nutty or toasty, it has almost certainly been heated at some point, which matters only if you were counting on it for sprouting.

From a nutrition standpoint, the difference between raw and dry-roasted kernels is small per 100 g: raw kernels provide 559 kcal, 30.2 g protein, 49.1 g fat, 10.7 g carbohydrate and 6.0 g fibre, while dry-roasted unsalted kernels provide 574 kcal, 29.8 g protein, 49.1 g fat, 14.7 g carbohydrate and 6.5 g fibre. The carbohydrate figure rises after roasting mainly because water loss concentrates everything else. The sodium difference is the one to watch: raw kernels have about 7 mg of sodium per 100 g, dry-roasted no-salt-added kernels about 18 mg, and salted roasted products several hundred.

Soaking, Drying and Sprouting

Soaking raw pepitas softens them for blending and shortens the grind. Use 3 parts cold water to 1 part seeds by weight, cover, and refrigerate for 4 to 8 hours. Drain through a fine sieve for 5 minutes, then spread on a towel and pat dry; surface water will splatter in a hot pan and will make a blended sauce watery. Soaked seeds toast faster than dry ones, so drop the pan time by about 2 minutes and expect a paler result at the same heat.

Sprouting is possible but modest. After an 8-hour soak, drain, rinse, and keep the seeds in a jar covered with cheesecloth at about 70 degrees F, rinsing and draining twice a day. You will see tiny white root tips in 24 to 48 hours, rarely longer than 3 mm. Sprouted kernels are best used within 2 days, either raw in a salad or dried at 150 degrees F for 6 to 8 hours to make them crisp again.

Soak at refrigerator temperature if the soak will run longer than 4 hours. A bowl of seeds in water sitting at 75 degrees F for 8 hours can begin to ferment and will smell faintly sour or yeasty; if rinsing does not remove that smell, discard the batch. After draining, spread the seeds on a towel and pat them dry, because surface water is the enemy of both toasting and storage, and damp seeds spoil in a sealed container within about two days.

No-Cook Uses, Rancidity and Nutrition

Raw pepitas need no cooking at all in several uses. Grind them into a coarse meal and stir into yogurt or a grain salad for crunch; blend them soaked into a smooth cream with water at a 1:2 ratio; or chop them roughly and fold into a breakfast porridge where the residual heat softens them slightly. They also work pulsed into a raw vegetable dip. In each case the point is texture: raw kernels stay firm where soaked-and-blended ones turn creamy.

Shelf life is the practical weakness of raw kernels. Stored in a sealed bag in a cool, dark cupboard at about 68 degrees F, they are best within 3 months and acceptable for 6. In the refrigerator at 38 degrees F, expect 9 to 12 months. In the freezer at 0 degrees F, 18 to 24 months. Roughly half of the fat in a pepita is unsaturated, which is what makes it susceptible to oxidation; a batch that smells like crayons, cardboard or old oil has gone rancid and should be discarded. In-shell seeds keep longer than hulled kernels because the shell protects the fat inside, and pumpkin and squash seeds has the detail on which varieties store best.

This page is part of the Pepita Seed Recipes: Roasting, Seasoning and Sauce Guides guide.