High-Protein French Onion Salisbury Steak

Servings: 6
Total Time: 40 minutes
Difficulty: Easy
Calories per Serving: ~390
Macros (approx.): 38g Protein | 12g Carbs | 22g Fat | 1g Fiber
A Comfort Classic with a High-Protein Upgrade
There’s something timeless about Salisbury steak — tender beef patties simmered in rich onion gravy. This High-Protein French Onion Salisbury Steak takes that nostalgic comfort food and makes it even more flavorful with French onion soup and savory seasoning baked right in.
The result? Juicy, protein-packed patties coated in a deep, glossy onion gravy that tastes like it simmered all day. It’s hearty without being heavy. Simple without being boring.If you’re craving comfort food that still aligns with a high-protein lifestyle, this one delivers every time.
Savory. Satisfying. Protein-forward.
Look at the Recipe
High-protein dinner perfect for weeknights
Juicy beef patties infused with French onion flavor
Rich, glossy onion gravy baked right in
Ingredients Needed
- 1.5 pounds extra lean ground beef (85/15 blend)
- 1 (10.5 oz) can French onion soup (do not dilute)
- 1 (2 oz) packet onion soup mix
- ¼ cup all-purpose flour (for dredging)
- 3 tablespoons cream (or milk / half-and-half)
How to Make Our High-Protein French Onion Salisbury Steak
Step 1: Mix and Form the Patties

Preheat oven to 350°F.
In a large bowl, combine:
- Ground beef
- Onion soup mix
- Cream
Mix thoroughly using your hands or a fork.
Form into 6 equal oval patties.
Lightly dredge both sides in flour.
Step 2: Sear for Flavor
Heat a skillet over medium-high heat.
Sear patties for about 3 minutes per side, working in batches so the pan isn’t overcrowded.
You’re building a crust here — not fully cooking them yet.
Remove patties and discard excess fat.
Step 3: Add Soup and Bake
Scrape up the browned bits in the skillet — that’s pure flavor.
Return patties to the pan.
Pour the French onion soup evenly over each one.
Transfer skillet to oven and bake uncovered for 20 minutes.
The gravy will thicken and coat each patty beautifully.
Step 4: Serve Hot and Saucy
Serve hot with plenty of the rich onion gravy spooned over the top.
Perfect alongside:
- Mashed potatoes
- Roasted vegetables
- Steamed green beans
- Cauliflower mash for lower-carb
Storage & Serving Suggestions
Refrigerator:
Store in an airtight container for up to 4 days.
Freezer:
Freeze cooked patties and gravy for up to 2 months.
Reheat:
Warm gently on stovetop or microwave with a splash of broth to loosen the gravy.
This makes an excellent high-protein meal prep option.