Steps
1. Cook the pasta according to package instructions until al dente. Drain and set aside.
2. In a large skillet, heat olive oil over medium heat. Add the chopped onion and bell pepper, sautéing until softened (about 3-4 minutes).
3. Add the halved cherry tomatoes and spinach leaves, cooking until the spinach wilts (about 2 minutes).
4. Pour in the tomato sauce and heavy cream, stirring to combine. Allow the sauce to simmer for 5 minutes, letting it thicken slightly.
5. Add the cooked pasta to the skillet, tossing to coat the pasta in the pink sauce. Adjust seasoning with salt and pepper.
6. Serve hot, topped with grated Parmesan cheese if desired.