Guston

Caramelized Onion Parmesan Spaghetti

Creamy spaghetti with slow-cooked onions, garlic and Parmesan

  • 40 min
  • 40 min total
  • 2 servings
  • Medium difficulty

Nutritionper serving

1 serving ≈ 442 g

  • 1,100 kcal
  • Protein: 29.4 g, 11% of calories
  • Fat: 58.7 g, 48% of calories
  • Carbs: 114.9 g, 42% of calories

Estimated from the ingredients.

Ingredients14

2 servings
  • 250g
  • 2medium
  • 4clove
  • 1tbsp
  • 1tbsp
  • 200ml
  • 100ml
  • 50g
  • 0.5tsp
  • to taste
  • to taste
  • to taste
  • to taste
  • to taste

Contains

DairyWheat

Allergens are auto-detected and may be incomplete. Always double-check the ingredients.

Steps5

  1. Step 1. Caramelize the onions

    Cook the in and over medium-low heat for 20–25 minutes, until deeply caramelized.

  2. Step 2. Add garlic and chili

    Add the and and cook for another minute.

  3. Step 3. Build the sauce

    Pour in the and let it reduce a little. Add the and simmer for 2–3 minutes.

  4. Step 4. Cook the spaghetti

    Cook the until al dente, then add it straight to the sauce with and a splash of .

    Reserve some pasta water before draining to help emulsify the sauce.
  5. Step 5. Toss and finish

    Toss until creamy. Finish with , and fresh .

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