Cook the pasta according to package instructions, making sure to save 1 cup of pasta water
Melt butter in a large sauté pan over medium heat
Add garlic and cook until fragrant
Add sun dried tomato pesto, heavy cream, reserved pasta water, red chili flakes, salt, pepper, and cheese
Stir and simmer until a thick sauce forms
Add cooked pasta and stir to coat all the pasta in the sauce
Enjoy
