Hamburger Steak Skillet Casserole consists of a hearty ground beef mixture in a thick gravy with diced tomatoes covered with a layer of white cheddar mashed potatoes.
INGREDIENTS :
- 1 tablespoon olive or vegetable oil
- 2 pounds lean ground beef
- 1 cup chopped yellow onion
- 2 (8-ounce) packages cremini mushrooms, quartered
- 3 garlic cloves, minced
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon dried thyme
- 1/4 cup all-purpose flour
- 1 (14.5-ounce) can diced tomatoes, undrained
- 1 (10.5-ounce) can condensed French onion soup
- 1 cup beef broth
- 1 tablespoon chopped fresh parsley
- 1 tablespoon red wine vinegar
- 1/4 teaspoon garlic powder
- 3 pounds Yukon Gold potatoes
- 4 tablespoons butter, softened
- 1 cup milk, warmed
- 1 1/2 cups shredded sharp white cheddar cheese
- salt and pepper
HOW TO MAKE IT :
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