For precooked sliced chorizo.
Fry garlic in olive oil in a pan. Lots of olive oil. Add baked beans and keep bubbling at a high temperature whilst stirring continuously. When the beans change colour to a lighter orange add chorizo slices. Turn heat down and simmer for as long as you want to.
Add chopped basil and oregano. Simmer for 10 minutes more. Dish out with toast, or rice, or potatoes and a few fresh green leaves. Or, with a diced salad consisting of onion, peppers, cucumber, apple, tomatoes and mint with a bit of lemon juice.
Easy and fucking excellent.