Step 1 of 9
Beef Stroganoff Casserole
Preheat the oven to 350°F.
Step 2 of 9
Beef Stroganoff Casserole
Spray 9x13-inch baking dish with nonstick cooking spray and set aside.
Step 3 of 9
Beef Stroganoff Casserole
Heat the olive oil in a large saute pan over medium-high heat. Once oil is hot, add the onion and cook until translucent, 2-3 minutes. Add the garlic and cook until fragrant, about 30 seconds.
Step 4 of 9
Beef Stroganoff Casserole
Add the ground beef and cook, stirring and breaking meat up with a wooden spoon, until cooked through, 5-6 minutes. Once cooked, carefully drain any excess fat from pan. Season with the salt and pepper.
Step 5 of 9
Beef Stroganoff Casserole
Add the tomato sauce, cottage cheese, cream cheese, salt, and pepper. Cook, stirring occasionally, until cream cheese is melted, 2-3 minutes. Add the cooked noodles and toss to coat.
Step 6 of 9
Beef Stroganoff Casserole
Transfer the mixture to the prepared baking dish and spread into an even layer. Top evenly with the cheese.
Step 7 of 9
Beef Stroganoff Casserole
Bake the casserole on middle rack of oven until bubbling, 20-25 minutes.
Step 8 of 9
Beef Stroganoff Casserole
Check to see that casserole is done. Remove from oven or add time as needed.
Step 9 of 9
Beef Stroganoff Casserole
Allow the casserole to cool for 10 minutes. Serve garnished with parsley.