This easy version of the Spanish favorite combines chicken, sausage, and shrimp with long-grain rice, peas, and canned tomatoes. Saffron, which usually gives paella its brilliant yellow-orange hue, is replaced here by budget-friendly turmeric. This party-friendly dish can be made ahead and reheated.
Use your slow cooker or a Dutch oven to simmer sliced beef chuck with onion and mushrooms. Just before you're ready to serve the stroganoff, thicken the sauce with cornstarch and stir in sour cream and Dijon mustard.