Melt In Your Mouth Beef Tips with Mushroom Gravy

INGREDIENTS

3 tablespoons butter

2 lbs sirloin beef tips

2 tablespoons all-purpose flour

1 white onion, diced

8 oz sliced cremini mushrooms

2 teaspoons garlic powder

1 teaspoon onion powder

1 teaspoon dried thyme

1 teaspoon dried rosemary

1 beef bouillon cube

1 tablespoon Worcestershire sauce

1 bay leaf

1/2 cup sliced pepperoncinis

1 1/2 cups-2 cups beef stock

2 tablespoons cornstarch

Kosher salt and freshly ground black pepper, to taste

PREPARATION