Pick over beans, discarding shriveled ones, stones, or debris. Rinse under cold water. For best results, use beans bought from a high-turnover store, ideally within one year of harvest — older beans may never fully soften. Soak overnight in cold water to cut cook time (optional). If soaked, drain and rinse. Place beans in a large heavy pot, cover with cold water by at least 2–3 inches. Salt the water until pleasantly salty — this seasons beans from the inside. Add a drizzle of olive oil and aromatics if desired: a head of garlic, bay leaf, sage sprigs, or other herbs. Keep additions light; adjust later.

Bring beans to a full boil over high heat, skimming foam as it forms. Reduce heat to the lowest setting — you want only a few bubbles breaking the surface at a time. Cover and cook undisturbed, checking every 30 minutes. Each check: skim foam, confirm water still covers beans by 2–3 inches, add cold water if needed, and stir gently. Cook time ranges from 45 minutes to 3+ hours depending on bean variety and age. Start tasting after 45 minutes. Beans are done when fully tender and creamy throughout — no firmness, graininess, or chalky center. If you need the burner, bring to a boil, then transfer the covered pot to a 250–275°F oven and finish there.

Once beans are fully tender (soft but not mushy), remove from heat. Cover and rest 15 minutes — this improves texture and creaminess. Season with salt and pepper. Remove and discard whole aromatics like garlic heads or bay leaves. Serve beans with some cooking liquid spooned over, or save it for soups. Finish with a drizzle of extra-virgin olive oil. Don't overcook (mushy, falling apart) or undercook (grainy, firm — and they firm up more when refrigerated). Make-ahead: cool completely uncovered, store covered in the fridge, reheat with a splash of water or broth.