Name: BEST Easy Instant Pot Beef Stroganoff
Ingredients: 2 pounds stew meat; salt and pepper, to taste; 1 cup sliced mushrooms; 3 teaspoons minced garlic; 3 tablespoons butter; 2 tablespoons flour; 3 cups beef broth; 4 tablespoons worcestershire sauce; 10 ounces egg noodles; 1/2 cup sour cream; 2 tablespoons corn starch + 1/4 cup beef broth or cold water (optional)