1 1/2 pounds ground beef
1 onion, chopped
2 cloves garlic, minced
1 can (14.5 ounces) diced tomatoes, undrained
1 can (10.75 ounces) condensed cream of mushroom soup
1 cup frozen peas and carrots
1 teaspoon dried thyme
1 teaspoon salt
1/2 teaspoon black pepper
3 cups cooked egg noodles
1 cup shredded cheddar cheese