This pasta dish is colorful, flavorful, and comes together quickly. What's not to love? Smarts: Sour cream isn't just for nachos. It also makes an excellent pasta sauce!
Bring a saucepan of water to boil. Salt generously and add pasta. Cook until al dente, tender but not soggy. Drain and keep 1/4 to 1/2 cup (58 to 118 mL) of pasta water (for 4 servings; adjust accordingly if customizing).
While pasta cooks, heat a skillet or saute pan over medium-high heat. Add oil and then garlic, shallots, and tomatoes to heated oil. Saute for ~1 minute.
Next add in sausage, beans, and peppers. Saute for another 5 minutes.
Toss in pasta and ~1/4 cup (58 mL) of pasta water. Saute for another 2 minutes. If it needs more sauce, add more pasta water.
Fold in sour cream and spinach. Finish with lemon juice and season to taste with salt, pepper, and your favorite hot sauce!