Instant Pot Ground Beef Stroganoff

Name: Instant Pot Ground Beef Stroganoff
Prep time: 10 min
Cook time: 13 min
Total time: 23 min
Cuisine: European, Eastern European
Ingredients: 1 pound ground beef, I use extra lean; 1/2 teaspoon salt; 1/2 teaspoon pepper; 1/3 cup onion, chopped; 1 clove garlic, minced; 2 tablespoons flour; 1 can (10.5 oz) can cream of mushroom soup; 2 1/2 cups beef broth; 8 ounces wide egg noodles; 3/4 cup sour cream