Chipotle-Lime Skyr Crema
A lean, pourable crema built on whole-milk skyr instead of sour cream, with just enough mayo to give it fat and body. Roughly a quarter the fat of a traditional crema, with 8 g of protein in the batch. No cooking, five minutes of work, and it keeps as long as the skyr does.
Ingredients
about 105 g (4 servings)- 80 g whole-milk skyr
- 5 g mayonnaise (about 1 tsp)
- 1/2 lime, juiced (about 15 g)
- 1/2 tsp ground cumin
- 1/2 tsp kosher salt, plus more to finish
- 2 pinches garlic powder
- 1 chipotle in adobo, minced, plus 1/2 tsp of the adobo sauce (to taste)
Method
- 1Base first, while it's thick
Whisk the skyr and mayonnaise together in a small bowl before anything else goes in. The mayo needs to disperse while both are thick; once the sauce is thinned, it beads instead of blending.
- 2Dry before acid
Whisk in the cumin, salt, and garlic powder. Ground spices hydrate properly in the dairy, which they won't do once the lime goes in.
- 3Chipotle
Add the minced chipotle and adobo. Start with the adobo alone if you want to see where the heat lands before committing to a whole pepper.
- 4Lime last
Whisk in the lime juice. It loosens the sauce noticeably on its own, so taste the texture before adding any water. If it's still too thick to drizzle, thin with water a teaspoon at a time.
- 5Salt again
Taste and re-salt. Lime juice flattens salt perception, so it will read underseasoned after the acid even though the salt is already in there.
- 6Rest 20 minutes
Let it sit before serving. This is the difference between tasting like skyr with cumin in it and tasting like a sauce. It should look slightly looser than you want in the bowl; it firms up as it rests and again on contact with cold food.
Notes
WHY SKYR WORKS. Crema, sour cream, and skyr are all lactic-fermented, so the tang runs in the same direction — this isn't a foreign flavor standing in for crema. Skyr is also the mildest of the group: it's technically a fresh cheese, set with rennet and strained hard, so most of the sharp cultured aroma leaves with the whey. That's why it reads as crema rather than as yogurt, and why it's a better base here than Greek yogurt. THE FAT IS THE POINT. Skyr alone makes a sauce that's tangy but thin-tasting and doesn't coat. Fat is what rounds the acid off and makes dairy read as creamy. Five grams is enough to close the gap, which is wildly out of proportion to the calories it costs. FAT SUBSTITUTIONS (per batch): - Mayonnaise, 5 g — the default and the best of the three. It's already an emulsion, so it stabilizes the skyr rather than asking the skyr to do the work. No risk of breaking, no competing flavor. +34 kcal, +3.7 g fat. - Sour cream, 20 g — the classic move and the best texture if you keep it in the house. +40 kcal, +3.9 g fat. - Olive oil, 5-6 g — works when there's no mayo or sour cream, but you're forcing an emulsion. Bring the skyr to room temperature first (cold dairy and oil won't emulsify), add the oil in a thin stream while whisking, and add the lime only after the oil is fully incorporated — acid up front makes it more likely to split. If it breaks, a teaspoon of cold water whisked in hard usually pulls it back. Use a light or refined olive oil; a peppery extra-virgin fights the cumin. +50 kcal, +5.5 g fat. - No added fat — it works and it's the leanest option, but expect something closer to a seasoned dip than a crema. KEEPING. The sauce dies when the skyr dies: check the date on the tub, and that's the ceiling. Mixing does not extend it. In practice, 5-7 days from opening the container. Everything added here helps rather than hurts — lime drops the pH, mayo is shelf-stable, chipotle and adobo are acidic, and garlic powder was used deliberately instead of fresh garlic, which is the one ingredient that would shorten the life of a wet sauce. Store in a jar filled close to the top with minimal headspace, lid tight. WHAT CHANGES OVER A WEEK. It gets hotter and more garlicky — ground spices keep blooming and the chipotle heat climbs noticeably by day three, so season for day one and expect day five to be more assertive, or hold the chipotle back and stir it into portions. It weeps: skyr separates and you'll find thin liquid on top, which is not spoilage, just stir it back in. And it thins, because the lime keeps working on the proteins — batch it slightly thicker than you want, or hold some lime back and add at serving. SCALING. Multiplies cleanly. A 4x batch is 320 g skyr, 20 g mayonnaise, the juice of 2 limes, 2 tsp cumin, 2 tsp salt, garlic powder, and chipotle to taste, landing around 420 g. Salt and chipotle are the two things to add by taste rather than by multiplication. PER 100 G: about 99 kcal, 7.7 g protein, 6.3 g fat, 5.0 g carbohydrate. A 30 g drizzle is roughly 29 kcal. WHERE IT GOES. Built for a taco beef and potato bowl, but it's not specific to it — roasted vegetables, eggs, fish tacos, a baked potato, or as a dip for raw carrots.