4-Ingredient Sunday Pork Roast

There is a distinct, nostalgic comfort that comes with a traditional Sunday roast. It’s the kind of meal that fills the entire house with a rich, savory aroma hours before dinner is served, signaling a time to slow down and unwind.

While classic recipes often demand a mountain of chopped root vegetables, searing pans, and homemade stock reductions, the 4-Ingredient Sunday Pork Roast streamlines everything. By leaning on a few clever pantry staples, you get a fork-tender dinner with a built-in, velvety gravy—all with less than five minutes of active prep work.

When you only use four ingredients, each one has to pull double duty. This specific combination relies on a classic kitchen shortcut to deliver deep, slow-cooked complexity without the hours of chopping:

The Main Event (Pork Roast): A 3 to 4-pound boneless pork shoulder (pork butt) or pork loin. Shoulder offers incredible marbling that melts into rich tenderness, while loin yields clean, beautiful slices.
The Umami Bomb (Dry Onion Soup Mix): This single packet replaces a pantry's worth of seasonings. It delivers toasted onion pieces, garlic powder, salt, and savory depth directly into the meat.
The Richness (Cream of Mushroom Soup): Instead of making a separate roux or gravy later, a can of condensed soup acts as your braising liquid and transforms into a velvety, thick gravy right in the pot.
The Liquid Gold (Beef or Vegetable Broth): A splash of broth keeps the roast perfectly juicy and thins the condensed soup just enough to create the ideal pouring consistency.