Easy Beef Stroganoff | Ashley | Umami

Ingredients

• 1 ½ pounds sirloin steak (or ribeye , cut into ½-thick strips or 1-inch cubes)
• 3 tablespoons flour (divided)
• ½ teaspoon seasoned salt
• ½ teaspoon black pepper
• 2 tablespoons olive oil
• 2 tablespoons butter
• 1 small onion (diced)
• 8 ounces mushrooms (sliced, white or cremini)
• 1 clove garlic (minced)
• 14 ½ ounces beef broth
• 2 teaspoons Worcestershire sauce
• ½ tablespoon dijon mustard
• ½ teaspoon dried thyme leaves
• ½ cup sour cream