Spare Spoons Kitchen
Two cans of beans, good olive oil, and gently warmed garlic blended into a savory, silky bed — the lighter cousin of mashed potatoes, in ten minutes.
Rinse the beans. The starchy liquid in the can tastes metallic and makes the purée gluey. Rinse until the water runs clear.
Salt harder than feels right. Canned beans are bland at their core, and a bed that sits under something seasoned has to hold its own. Taste, salt, taste again.
Bean choice: cannellini give the silkiest result. Great Northern beans are a close second; butter beans are richer and a little sweeter; chickpeas make a grainier purée that is closer to hummus.
From dried: cooked-from-dried beans make a noticeably better purée, and their cooking liquid is the best thing to thin it with. Use the same drained weight.
What to serve it under: brown-butter scallops, seared fish, lamb chops, or sausages. Related beds on the site: pea purée, cauliflower purée, sweet corn purée, and celery root purée.
Make ahead: keeps 4 days in the fridge. Reheat gently with a splash of water, stirring — it stiffens a lot when cold.
Leftovers: thinned with more stock it is a good soup, and spread thickly on toast with a little more olive oil it is lunch.
Vegan: already vegan — use water or vegetable stock.
Gluten-free: naturally gluten-free.
Richer version: blend in a knob of butter or a spoon of cream at the end (no longer vegan). It is excellent under lamb that way.
Herb swaps: sage in place of rosemary, or a bay leaf warmed in the oil and removed before blending.