Preparing the Amish Harvest Casserole is made simple with these easy-to-follow steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C).
2. Cook the Meat: In a large skillet over medium heat, brown the ground beef or turkey until fully cooked. Drain any excess fat.
3. Sauté Aromatics: Add the chopped onion and minced garlic to the skillet with the meat. Sauté until the onion is translucent.
4. Add Vegetables: Stir in the mixed vegetables and cook for another 2-3 minutes until warmed through.
5. Combine Sauces: In a mixing bowl, combine the cream of mushroom soup, sour cream, Worcestershire sauce, and dried thyme. Stir well until fully blended.
6. Mix Ingredients: In the skillet, combine the meat and vegetable mixture with the cooked noodles or rice. Pour the soup mixture over the top and stir until everything is evenly coated.
7. Transfer to Baking Dish: Pour the mixture into a greased 9×13 inch baking dish. Spread it out evenly.
8. Top with Cheese: Sprinkle the shredded cheddar cheese over the top of the casserole.
9. Bake: Place the casserole in the preheated oven and bake for 30-35 minutes or until the cheese is bubbly and slightly golden.
10. Garnish and Serve: Once baked, let it cool for a few minutes, garnish with fresh parsley if desired, and serve warm.

These steps will help you create the amazing Amish Harvest Casserole effortlessly and delightfully!