→ Main Ingredients
01 -
1½ lbs chuck or sirloin steak, trimmed and cut into thin ¼-inch strips
02 -
2 tsp kosher salt (divided use)
03 -
2 tbsp extra-virgin olive oil
04 -
4 tbsp unsalted butter
→ Vegetables & Aromatics
05 -
1 medium yellow onion, finely diced
06 -
1 lb fresh white or cremini mushrooms, thinly sliced
07 -
2 garlic cloves, finely minced
→ Sauce Components
08 -
¼ cup all-purpose flour
09 -
2 cups rich beef stock
10 -
1 tbsp fresh thyme leaves, minced
11 -
¼ tsp freshly ground black pepper
12 -
1 tbsp Worcestershire sauce
13 -
½ cup full-fat sour cream
14 -
1 tbsp Dijon mustard
→ For Serving
15 -
Cooked egg noodles, rice, or creamy mashed potatoes
16 -
Fresh parsley, chopped (optional garnish)