In a large skillet over medium-high heat, cook 1 pound ground beef, breaking it up into crumbles until there is no pink left, 8-10 minutes. I like to get a little char on the beef if possible.
Drain any excess grease and place meat back into skillet.
Lower the temperature to medium heat and add 2 Tablespoons salted butter. Allow the butter to melt.
Stir in 2 cloves garlic, minced, 1 Tablespoon dried minced onion and ½ teaspoon black pepper until fragrant, 30 seconds.
Add 2 Tablespoons all-purpose flour and stir it in, cook for 1 minute.
Slowly stream in 2 cups beef broth while stirring constantly to avoid lumps.
Add 1 Tablespoon Worcestershire sauce and stir it in.
Simmer for 5 minutes until thickened, serve immediately over mashed potatoes.
Video
Notes
Please refer to my FAQ’s (Frequently Asked Questions) and ingredient list above for other substitutions or for the answers to the most common questions.