Sweet Heat Caramelized Onion Fettuccine (Printable)
Luxurious fettuccine with sweet caramelized onions and spicy heat, perfectly balanced for a memorable meal.
# What You’ll Need:
→ Pasta
01 - 14 oz fettuccine
→ Caramelized Onions
02 - 2 tbsp olive oil
03 - 2 tbsp unsalted butter
04 - 3 large yellow onions, thinly sliced
05 - 2 tbsp brown sugar
06 - 1 tsp salt
→ Sweet Heat Sauce
07 - 3 cloves garlic, minced
08 - 1 red chili pepper, finely chopped, seeds removed
09 - 1/2 cup heavy cream
10 - 1/4 cup grated Parmesan cheese
11 - 1 tbsp honey
12 - 1/2 tsp crushed red pepper flakes
13 - 1/4 tsp black pepper
→ Garnish
14 - 2 tbsp chopped fresh parsley
15 - Extra grated Parmesan cheese for serving
# How-to Steps:
01 - Cook fettuccine in large pot of salted boiling water until al dente. Reserve 1/2 cup pasta water before draining.
02 - Heat olive oil and butter in large skillet over medium heat. Add sliced onions and salt. Cook stirring occasionally until softened and lightly browned, approximately 10 minutes.
03 - Sprinkle brown sugar over onions. Continue cooking stirring frequently until deeply caramelized and golden, 15-20 additional minutes.
04 - Add minced garlic and chopped red chili to caramelized onions. Sauté 1-2 minutes until fragrant.
05 - Stir in honey, heavy cream, Parmesan, red pepper flakes, and black pepper. Simmer gently 2-3 minutes until slightly thickened.
06 - Add cooked fettuccine to skillet. Toss thoroughly to coat, adding reserved pasta water one tablespoon at a time to achieve desired consistency. Adjust seasoning as needed and serve hot, garnished with fresh parsley and extra Parmesan.
# Expert Advice:
01 -
- The way sweet and spicy play together makes each bite exciting
- Caramelized onions turn simple pasta into something that feels like a restaurant treat
02 -
- Rushing caramelized onions is the biggest mistake you can make here
- Pasta water is the secret ingredient that makes sauce stick properly
03 -
- Slice onions as thin and uniform as possible for even cooking
- Grate your own Parmesan instead of buying pre grated for better melting