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A delicious Onion Gravy Smothered Steak is the star of this featured image, showcasing its rich, savory sauce.

Best Onion Gravy Smothered Steak

Indulge in tender steak smothered in a rich and savory caramelized onion gravy. This recipe delivers restaurant-quality comfort food right at home, with deeply satisfying flavors that are surprisingly easy to achieve. Prepare to be amazed by this simple yet impressive dish!
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Prep Time 20 minutes
Cook Time 55 minutes
Total Time 1 hour 15 minutes
Servings: 4
Course: Main Course
Cuisine: American
Calories: 650
Ingredients Equipment Method Notes

Ingredients
  

  • 1.5 lbs steak sirloin, round, or chuck
  • 2 tablespoons olive oil for steak
  • 1 tablespoon butter for steak
  • 1 teaspoon salt for steak
  • 1/2 teaspoon black pepper for steak
  • 1/2 teaspoon garlic powder for steak
  • 1/4 teaspoon onion powder for steak
  • 2 large yellow onions, thinly sliced
  • 2 tablespoons olive oil for gravy
  • 2 tablespoons butter for gravy
  • 2 tablespoons all-purpose flour
  • 3 cups beef broth
  • 1 tablespoon Worcestershire sauce
  • 1/2 teaspoon dried thyme
  • 1/4 teaspoon salt for gravy
  • 1/4 teaspoon black pepper for gravy
  • 1 tablespoon balsamic vinegar optional, for gravy

Equipment

  • large skillet
  • small bowl
  • whisk
  • spatula
  • Measuring spoons
  • Measuring cups
  • Meat Thermometer
  • Plate
  • aluminum foil
  • Serving platter
  • knife
  • cutting board

Method
 

  1. In a small bowl, combine salt, pepper, garlic powder, and onion powder.
  2. Generously season both sides of the steak with the spice mixture.
  3. Heat olive oil and butter in a large skillet over medium-high heat.
  4. Sear the steak for 3-5 minutes per side for medium-rare, or longer depending on desired doneness.
  5. Remove the steak from the skillet and place it on a plate.
  6. Tent the steak loosely with foil and let it rest for at least 5-10 minutes.
  7. In the same skillet, add olive oil and butter.
  8. Add the sliced onions and cook over medium-low heat, stirring occasionally, for 25-30 minutes, or until they are deeply golden brown and caramelized.
  9. Sprinkle the flour over the caramelized onions and cook for 1-2 minutes, stirring constantly, until the flour is incorporated and slightly browned.
  10. Gradually whisk in the beef broth, making sure to scrape up any browned bits from the bottom of the skillet.
  11. Stir in Worcestershire sauce, thyme, salt, and pepper.
  12. Bring to a simmer and cook for 10-15 minutes, or until the gravy has thickened to desired consistency.
  13. If using balsamic vinegar, stir it in during the last few minutes of cooking.
  14. Slice the rested steak against the grain.
  15. Arrange the slices on a serving platter.
  16. Generously smother the steak with the onion gravy.
  17. Serve immediately.

Notes

For a richer gravy, add sliced mushrooms with the onions. A pinch of brown sugar can enhance caramelization. The gravy can be made ahead of time. If the gravy is too thin, whisk together 1 tablespoon of cornstarch with 2 tablespoons of cold water and stir it into the gravy. Simmer for a few minutes until thickened. Serve with mashed potatoes, roasted vegetables, or crusty bread.