SHRIMP: Heat a swish of olive oil in a large skillet over medium heat. Add the shrimp and season with salt and pepper. Cook until pink, about 2 minutes per side. Remove shrimp from the pan and set aside.
GARLIC BUTTER POMODORO SAUCE: In the same pan, heat a tiny bit more oil over medium-low heat and toss the garlic in. Sauté for 1-2 minutes until fragrant. Add the tomatoes and broth and simmer for about 10 minutes until the tomatoes start to break down and the sauce thickens.
CAPELLINI: Cook the capellini according to package directions. Drain and set aside.
ALL TOGETHER NOW: Add the butter and basil to the thickened sauce and stir to combine. If the sauce needs more thickening, let it simmer on low heat for a little longer. Season to taste.
FINISHING TOUCHES: Add the cooked shrimp back into the sauce. Stir gently to combine and heat through.
SERVE: Serve the sauce generously over the cooked capellini pasta. Top with grated Parmesan cheese, a pinch of salt, and pepper.