Slow Cooker Salisbury Steak (High-Protein)
Description
Slow Cooker Salisbury Steak is a hearty, protein-packed comfort food classic made with juicy seasoned beef patties simmered in a rich onion mushroom gravy. Slow cooking keeps the patties tender and flavorful while creating a savory sauce perfect for serving over mashed potatoes, rice, or vegetables. This high-protein version is satisfying, cozy, and ideal for meal prep or family dinners.
Ingredients For the Salisbury Steaks
- 1½ lbs lean ground beef
- ½ cup breadcrumbs or crushed oats
- 1 egg
- 2 cloves garlic, minced
- 1 teaspoon onion powder
- 1 teaspoon Worcestershire sauce
- ½ teaspoon salt
- ½ teaspoon black pepper
For the Gravy
- 1 onion, sliced
- 1 cup mushrooms, sliced
- 2 cups beef broth
- 1 packet brown gravy mix
- 1 tablespoon Worcestershire sauce
- 1 tablespoon cornstarch + 2 tablespoons water (optional for thickening)
Instructions
- In a large bowl, combine ground beef, breadcrumbs, egg, garlic, onion powder, Worcestershire sauce, salt, and pepper.
- Shape mixture into 4–6 oval patties.
- Optional: Lightly sear patties in a skillet for 1–2 minutes per side for extra flavor.
- Place onions and mushrooms in the bottom of the slow cooker.
- Add Salisbury steak patties on top.
- In a bowl, whisk together beef broth, gravy mix, and Worcestershire sauce. Pour over patties.
- Cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours.
- If desired, stir in cornstarch slurry during the last 20 minutes for thicker gravy.
- Serve warm with gravy spooned over the top.
Notes
- Lean ground beef keeps protein high while reducing excess grease.
- Searing adds deeper flavor but is optional.
- Gravy thickens more as it cools slightly.
Tips
- Serve with mashed cauliflower for a lower-carb meal.
- Add extra mushrooms for richer flavor.
- Fresh parsley makes a great garnish.
Servings
4–6 servings
Nutritional Info (Approx. Per Serving)
- Calories: 340
- Protein: 32g
- Carbohydrates: 10g
- Fat: 18g
- Fiber: 1g
Benefits
- High in protein
- Comfort food with simple ingredients
- Great for meal prep
- Slow cooker convenience
- Rich savory flavor without complicated prep
Q&A
Can I use ground turkey instead?
Yes, ground turkey works well for a leaner option.
Do I have to sear the patties first?
No, but searing improves flavor and texture.
Can I freeze leftovers?
Yes, freeze with gravy for up to 2 months.
What sides pair best?
Mashed potatoes, rice, roasted vegetables, or noodles.
How do I make the gravy thicker?
Use the cornstarch slurry near the end of cooking.