One-Pot Gouda and Caramelized Onion Pasta

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A rich, comforting pasta dish featuring deeply caramelized onions and melted Gouda cheese, all cooked in one pot for minimal cleanup. This italian-inspired pasta ready in about 50 minutes pairs large, thinly sliced yellow onion, olive oil, butter for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 650 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.2 (13 ratings) Prep: 15 min Cook: 35 min Serves 4 Italian cuisine 650 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large pot, heat 3 tbsp olive oil and 2 tbsp butter over medium heat. Add the thinly sliced yellow onions and a pinch of salt, then cook for 20-25 minutes, stirring occasionally, until deeply caramelized and golden brown.
  2. Step 2: Add the minced garlic and cook for 1 minute until fragrant, being careful not to burn it.
  3. Step 3: Pour in 1/4 cup dry white wine and 1/2 cup chicken broth, scraping up any browned bits from the bottom of the pot. Simmer for 5 minutes until the liquid reduces by half.
  4. Step 4: While the onions cook, bring a large pot of salted water to a boil. Add the 12 oz spaghetti and cook for 8-10 minutes until al dente. Reserve 1 cup pasta water, then drain the spaghetti.
  5. Step 5: Add the drained spaghetti to the pot with the caramelized onions. Stir in 1/2 cup reserved pasta water, then add the 1 cup shredded Gouda and 1/4 cup grated Parmesan. Toss until the cheese melts and the sauce coats the pasta, adding more pasta water if needed to reach a creamy consistency.
  6. Step 6: Season with salt and black pepper to taste, then stir in 2 tbsp chopped fresh parsley.

Frequently asked questions

How long does One-Pot Gouda and Caramelized Onion Pasta take to make?

Total time is about 50 minutes (15 min prep + 35 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover One-Pot Gouda and Caramelized Onion Pasta?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep olive oil from drying out.

Can I substitute ingredients in One-Pot Gouda and Caramelized Onion Pasta?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale One-Pot Gouda and Caramelized Onion Pasta for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with One-Pot Gouda and Caramelized Onion Pasta?

Italian pasta like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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