Creamy Pasta with Cauliflower
Prep Time: 10 min
Cook Time: 40 min
Ingredients
- ✓ 1 medium head cauliflower, broken into small florets
- ✓ ½ cup salted butter
- ✓ 1 medium onion, diced
- ✓ 1 tablespoon red pepper flakes, or to taste
- ✓ 2 pints heavy cream
- ✓ 1 (16 ounce) package farfalle pasta
- ✓ 1 (14.5 ounce) can diced tomatoes
- ✓ 1 cup grated Parmesan cheese, or more to taste