15-Minute Viral Caramelized Onion Pasta

If you are looking for a dinner that feels luxurious but takes only 15 minutes and a few basic ingredients, this Viral Caramelized Onion Pasta is a must-try. We are taking sweet, jammy red onions, pairing them with a rich, creamy sauce, and kicking it up a notch with a generous spoonful of crunchy chili oil. It’s spicy, creamy, savory, and completely plant-based!

7/1/20261 min read

Ingredients:

  • 8-10 oz (250g) spaghetti (or your favorite pasta)

  • 1 large red onion, finely chopped

  • 2 tbsp olive oil

  • 3-4 cloves garlic, minced

  • 2 tbsp vegan chili crunch / chili oil (like Momofuku or any favorite brand)

  • 1/2 cup vegan heavy cream (or full-fat coconut cream)

  • 1 tsp Italian seasoning

  • Salt to taste

  • Optional: 2 tbsp vegan parmesan cheese & fresh parsley for garnish

Step-by-Step Instructions:

  1. Cook the pasta: Bring a large pot of salted water to a boil. Cook the spaghetti according to the package instructions until al dente.

  2. Sauté the onions: While the pasta cooks, heat olive oil in a large skillet over medium heat. Add the chopped red onion and a pinch of salt. Sauté for a few minutes until they become soft, translucent, and slightly caramelized.

  3. Spice it up: Add the minced garlic and cook for about 1 minute until fragrant. Then, stir in 2 tablespoons of your favorite chili crunch oil, mixing it thoroughly with the onions.

  4. Make it creamy: Pour in the vegan cream and add the Italian seasoning. Stir well and let the sauce simmer on low heat for 1-2 minutes until it thickens and turns into a beautiful, vibrant orange sauce. (Optional: Stir in the vegan parmesan now for extra richness).

  5. Toss and serve: Drain the spaghetti and add it directly into the skillet with the sauce. Toss everything together until every strand of pasta is coated in that creamy, spicy goodness.

  6. Garnish: Plate it up, top with a little extra chili oil and fresh parsley, and dig in!

Quick Tips for Success:

  • Control the heat: If you are sensitive to spice, start with 1 tablespoon of chili crunch and add more at the end according to your taste.

  • Save that pasta water: If the sauce gets too thick while tossing, add a splash of the starchy pasta water to loosen it up and make it even creamier.

    This recipe is inspired by the viral trend from @melissasday on TikTok. You can watch her original viral video here.