01 -
Bring a large pot of salted water to a boil. Add dried pasta and cook until al dente, following manufacturer’s guidelines. Drain well and set aside.
02 -
In a large sauté pan over medium heat, combine unsalted butter and olive oil. Add diced shallot and minced garlic, cooking for 3 minutes until fragrant and translucent.
03 -
Stir in tomato paste, red pepper flakes, kosher salt, and black pepper. Cook for 2 to 3 minutes, stirring occasionally, to caramelize the tomato paste and enhance flavor.
04 -
Reduce heat to medium-low. Pour in heavy cream, stirring continuously until the sauce is smooth and cohesive. Simmer gently to allow flavors to meld.
05 -
Add cooked pasta to the pan and toss until evenly coated with sauce. If desired, fold in freshly grated Parmesan cheese just before serving. Plate immediately.