Beef Tips with Mushrooms (Slow Cooker or Instant Pot) Ingredients: 3 tablespoons butter 2 lbs sirloin beef tips 2 tablespoons all-purpose flour 1 white onion, diced The rest of the recipe is in FIRST (C.O.M.M.E.N.T) 👇 Enjoy ❤️ 👇👇👇