Try this homemade Beef Tenderloin With Potatoes recipe the whole family will love. Made with water, ketchup, Italian salad dressing and mustard. Easy st…
This Beef Tenderloin With Potatoes relies on simple, everyday ingredients such as water, ketchup, prepared mustard and worcestershire sauce. It comes together quickly and makes 4 servings, at about 449 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026