Carrageenan Free One-Pot Aglio e Olio
Few pasta dishes are as quietly brilliant as this Roman classic — just garlic, good olive oil, pasta water, and heat transforming into something silky and deeply satisfying. The beauty here is in the restraint: every ingredient is whole, recognizable, and exactly what it says it is, which matters a lot when you're navigating processed foods that sneak in seaweed-derived thickeners and stabilizers. Carrageenan tends to hide in dairy products, sauces, and packaged foods, but this recipe sidesteps all of that with nothing but pantry staples and fresh parsley. The technique is the magic — tossing the spaghetti in garlicky oil with starchy pasta water creates an emulsified, glossy sauce that coats every strand without any additives doing the heavy lifting. Low-and-slow garlic in olive oil is a lesson in patience that pays off big, turning sharp raw cloves into something mellow, golden, and almost sweet. A hit of red pepper flakes adds just enough warmth to keep things interesting, and the optional Parmesan (check your label if you're being extra careful) finishes it with a salty, nutty edge. This is weeknight dinner at its most elegant — one pot, one pan, and a bowl you'll want to scrape clean.
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Learn more →Ingredients
4 servings
- 1 lb spaghetti
- 1 tbsp kosher salt, plus more to taste
- ½ cup extra-virgin olive oil, divided
- 8 cloves garlic, thinly sliced
- ½ tsp red pepper flakes
- ½ cup fresh parsley, roughly chopped
- ½ cup finely grated parmesan cheese (optional)
Instructions
- 1
Bring a large pot of water to a boil over high heat. Add 1 tbsp kosher salt and the spaghetti and cook, stirring occasionally, until 2 minutes shy of al dente — tender but with a firm, chalky center — according to the package directions. Reserve 1 1/2 cups of the pasta cooking water, then drain the spaghetti.
- 2
While the pasta cooks, heat 1/4 cup of the olive oil in a large skillet or wide sauté pan over medium-low heat. Add the garlic slices in a single layer and cook, stirring frequently, until pale golden at the edges and fragrant, about 4–5 minutes. Watch closely — the slices can go from golden to bitter quickly.
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