In a skillet over medium heat, melt the butter until it's bubbling gently.
Add the finely minced garlic and sauté until fragrant, about 30 seconds.
Stir in the tomato paste along with the red pepper flakes.
Pour in the chicken broth and let it simmer for about 2 minutes.
Add the heavy cream and parmigiano reggiano into the skillet. Stir continuously until everything is smooth and combined.
Gently fold in the chopped fresh basil along with sea salt and black pepper to taste.
Finally, toss your cooked ravioli into the skillet with the sauce until each piece is evenly coated.
Serve this delightful dish right away while it’s still warm.