ABOUT THIS RECIPEPeppers, Beans and a Sauce That Clings to the Pasta
This sauce centres on two ingredients, both used generously: red peppers and white beans. Roasting the peppers in the oven softens their flesh and brings out their sweetness, with darkened edges here and there. That roasted flavour adds depth to the sauce without tomato or cream. White beans make it heartier and give the puréed base a smooth, almost velvety texture. Leave some whole so the dish stays substantial and you can recognise the beans in every bite.
In the Netherlands, locally grown red peppers are mostly available in summer and early autumn. For this dish, supermarket peppers work all year round, as long as they’re firm and free of soft spots. If you’re short on time, you can use drained roasted peppers from a jar. They’re often already soft and sometimes preserved in oil or vinegar, so taste them first and go easy on any extra salt and lemon. Oven-roasted peppers generally have a more pronounced roasted flavour.
Puréeing some of the beans with the peppers thickens the sauce without cream. A splash of pasta water helps too: the starch from the pasta makes the sauce silkier and helps it cling to the short pasta. So save some cooking water before draining the pasta. Add it gradually; the sauce should coat the pasta, not sit in a thin puddle at the bottom of the pan. Fusilli, penne and rigatoni work well because the sauce and beans catch in their grooves and hollows.
Oregano adds a herby, slightly resinous note that goes well with the sweet peppers. Lemon juice keeps everything bright, and chilli flakes add a gentle warmth. Start with a little chilli and add more after mixing, if you like. Canned white beans are handy on a weeknight; cannellini beans and large white beans both work well. If using dried beans, cook them until completely tender first and bear in mind that the preparation will take longer.
Serve the pasta straight away, with a little extra olive oil and freshly grated zest from the lemon you used, if you like. A simple green salad makes a good side if you want to round out the meal; there’s no need for bread, as the beans make the pasta filling enough. Cover leftovers and refrigerate within two hours, then eat within three days. Reheat gently in a pan with a splash of water so the sauce loosens up again; stir regularly and heat until everything is piping hot.