Try this Loaded Baked Potato Soup recipe, or contribute your own.
Velvety starch from russet potatoes thickens a steaming bowl enriched by sharp cheddar, smoky bacon, and a rich dairy base of half-and-half and low-fat milk. Adjusting these foundational components requires understanding how fats, starches, and dairy proteins interact during simmering and thickening.
Whole milk can replace half-and-half at a one-to-one ratio, though the resulting broth will lose some of its velvety mouthfeel and rich body. Using low-fat dairy throughout demands careful heat control; high heat curdles milk proteins easily, so maintain a gentle simmer rather than a rolling boil when reducing the liquid. All-purpose flour forms a roux with butter and reserved bacon fat, creating the initial suspension network that prevents the dairy from separating. Whisking the flour constantly for exactly two minutes cooks out the raw cereal flavor without browning the butter, preserving a clean background taste behind the garlic and onion.
Waxy potatoes like Yukon Golds function as a viable alternative to russets, yielding a naturally buttery flavor and a denser, less crumbly chunk within the broth. Sharp cheddar provides a pronounced tang that cuts through the heavy cream and butter, whereas mild cheddar melts smoother due to lower aging times. Reserve half the grated cheese and bacon for the final plating instead of melting everything directly into the pot, maintaining textural contrast between the creamy base and the crisp garnishes. Pair this hearty soup with a crisp, acidic green salad dressed in a sharp vinaigrette to balance the rich, heavy fats of the dairy and bacon.