Conchiglie alla burrino.
Start a not quite ragu by slow cooking medium sliced onions. Once they get going add a tin of toms. Salt and quite a lot of black pepper, garlic if you like, it works well without. Chorizo, the supermarket horseshoe tied ones. Cut into 5mm rounds, put in separate pan and cover with red wine, bring to boil to poach the chorizo and immediately remove from heat. Add the sausage and some of the wine to the other pan. Add nearly a mug full of frozen peas (the bigger type if you can get). Taste and season, I prefer without the garlic, basil and oregano, but the majority in our house like all three, the black pepper isn’t optional. Adjust sauce by adding extra wine or tomato puree to get consistency you like. Simmering and resting does help it, but it’s ready to go now if you need it. Serve with pasta shells.
Standby cupboard staple in our house, start to table in 25 minutes or so.