Sourdough

INGREDIENTS • 1 ½ pounds very thinly sliced beef sirloin (I get mine from Trader Joe’s), or ribeye• Salt• Cracked black pepper• ¼ teaspoon onion powder• 4 tablespoons all-purpose flour, divided use• Olive oil• 2 onions, quartered and thinly sliced• 10 ounces white mushrooms, sliced• ½ teaspoon dried thyme• 2 cloves garlic, pressed through garlic … Read more