My sister makes this every spring, and the meat is so tender you can cut it with a spoon using only 4 ingredients.

onion gravy. You can also spoon it over buttered egg noodles or plain white rice for a simple, stick-to-your-ribs supper. On the side, I like something green and straightforward: steamed green beans, peas, or a simple lettuce salad with a tangy dressing to cut through the richness. Warm dinner rolls or thick slices of country bread are handy for mopping up the juices in the bottom of the white casserole dish. Leftovers reheat nicely and make wonderful open-faced sandwiches the next day.
Oven Baked 4-Ingredients Onion Soup Pork Loin
Servings: 6
Ingredients
3 to 4 pound boneless pork loin roast
2 (10.5 ounce) cans cream of mushroom soup
2 (1 ounce) packets dry onion soup mix
1 cup water
Directions
Preheat your oven to 300°F (150°C). Lightly grease a 9×13-inch white ceramic casserole dish or similar baking dish.
Place the boneless pork loin roast in the center