Healthier Beef and Mushroom Skillet
Equipment
- Large skillet (cast iron or stainless steel)
- Tongs
- Wooden spoon or silicone spatula
- Cutting board and sharp knife
- Measuring cups and spoons
- Medium bowl (for tempering yogurt)
- Large pot (for cooking noodles)
Ingredients
Beef & Mushrooms
- 1.25 lbs sirloin tips cut into 1-inch bite-sized pieces, patted dry
- 16 oz cremini mushrooms thickly sliced, patted dry
- 1 medium yellow onion finely diced
- 4 cloves garlic minced
- 2 tbsp olive oil divided
Sauce
- 1 cup low-sodium beef broth plus more if needed to loosen sauce
- 1 tbsp Worcestershire sauce
- 1 tsp Dijon mustard
- 1 tbsp all-purpose flour or cornstarch for gluten-free
- 3/4 cup plain full-fat Greek yogurt at room temperature — do not use non-fat
- 1/2 tsp kosher salt plus more to taste
- 1/2 tsp black pepper freshly cracked
- 1/2 tsp smoked paprika
To Serve
- 8 oz whole-wheat egg noodles cooked according to package directions, or sub brown rice or cauliflower rice
- 2 tbsp fresh flat-leaf parsley chopped, for garnish
Instructions
Sear the Beef
- Pat the sirloin tips completely dry with paper towels — this is key for a good sear. Season generously all over with salt, pepper, and smoked paprika.
- Heat 1 tablespoon of olive oil in a large skillet (cast iron or stainless steel preferred) over medium-high heat until shimmering. Add the beef in a single layer — work in two batches to avoid crowding. Sear for 2 minutes without moving, then flip and sear another 60-90 seconds. The beef should be browned on the outside and just slightly pink inside. Transfer to a plate and tent loosely with foil.
Cook the Mushrooms & Aromatics
- In the same skillet, add the remaining tablespoon of olive oil over medium-high heat. Add the sliced mushrooms in a single layer. Do not stir for 2-3 minutes — let them brown undisturbed. Stir, then cook another 2 minutes until deeply golden and reduced.
- Add the diced onion to the mushrooms and cook, stirring occasionally, for 3-4 minutes until softened and translucent. Add the garlic and cook, stirring constantly, for 60 seconds until fragrant.
- Sprinkle the flour over the mushroom and onion mixture and stir well to coat. Cook for 1 minute to eliminate the raw flour taste.
Build the Sauce
- Pour in the beef broth, Worcestershire sauce, and Dijon mustard. Stir well, scraping up any browned bits from the bottom of the pan — that fond is pure flavor. Bring to a gentle simmer and cook for 3-4 minutes, stirring occasionally, until the sauce thickens slightly.
- Reduce heat to low. Temper the Greek yogurt: spoon 2-3 tablespoons of the hot broth from the pan into the Greek yogurt and stir briskly to warm it. Slowly stir the tempered yogurt back into the skillet. Do not boil. Stir until the sauce is smooth, creamy, and glossy.
Finish & Serve
- Return the seared beef and any accumulated juices back to the skillet. Stir gently to combine and coat the beef in the sauce. Taste and adjust seasoning with salt and pepper as needed. If the sauce is too thick, add a splash of beef broth to loosen.
- Serve immediately over cooked whole-wheat egg noodles, brown rice, or cauliflower rice. Garnish generously with fresh chopped parsley and an extra crack of black pepper.
Notes
STORAGE: Store the beef and mushroom mixture separately from noodles/rice in airtight containers in the refrigerator for up to 4 days. Reheat gently over low heat with a splash of broth. Do not freeze — the yogurt sauce does not reheat well from frozen.
GREEK YOGURT TIP: Always use full-fat Greek yogurt at room temperature. Tempering it before adding to the hot pan is essential to prevent curdling.
GLUTEN-FREE: Substitute cornstarch for flour and use certified GF tamari instead of Worcestershire sauce.
MEAL PREP: This recipe doubles easily. Make a big batch on Sunday for lunches and dinners throughout the week.
Nutrition
Calories: 420kcalCarbohydrates: 32gProtein: 38gFat: 14gSodium: 520mgFiber: 4gSugar: 5g