Keto Broccoli Cheddar Soup

About this recipe

Broccoli cheddar is the comfort-soup classic that somehow always disappears from restaurant menus, probably because it's embarrassingly easy to make at home and infinitely better than any gloopy canned version. On keto, it's a revelation—creamy, filling, and satisfying enough to be a complete meal. The secret is roasted garlic, which adds sweetness and depth, and a whisper of Dijon mustard, which makes the cheese flavor pop without adding any noticeable tang. The biggest mistake people make is over-blending; you want the soup smooth but not completely homogenized into a baby-food texture. Stop the blender while there are still a few tiny broccoli pieces visible—that gives it body and interest. Also, don't let the soup boil after you add the cheese; medium heat and gentle stirring keeps it silky and prevents the fat from separating. If it does separate, a squeeze of lemon juice or Worcestershire can bring it back together. Make a double batch and freeze in portions for busy weeks; the soup keeps for up to 3 months. Nutmeg might sound fussy, but just a pinch transforms this from "good" to "why does this taste so luxurious?" You can bulk it up with extra broccoli stems (peeled of their tough outer layer), cauliflower, or even spinach. Top with crispy bacon, toasted pepitas, or a drizzle of truffle oil to elevate it further.