The first few minutes in the Dutch oven are all bacon sizzle and onion, while the dried beans still seem a long way from supper. Once the pot settles into a gentle simmer, the large lima beans soften and the broth takes on the savory richness from the bacon drippings. I make these Southern butter beans with bacon and onions when I want a substantial pot of food without a complicated list of ingredients. The cooking is unhurried, but most of that time is hands-off.
Giving the beans a full soak before they hit the pot helps them cook evenly during the long simmer. I also keep the heat low enough for a gentle bubble rather than a hard boil; that gives the beans time to turn tender without getting knocked around. At the end, a short uncovered simmer thickens the broth just enough to coat the beans, with crisp bacon folded back in for the finish.
Kitchen Note
After the 8-to-12-hour soak, I drain and rinse the beans before they go into the pot. Starting the simmer with fresh measured water keeps the cooking liquid clean and lets you control how much goes into the pot.
Save these Southern butter beans with bacon and onions for a cozy pot of tender beans with a lightly thickened broth.
Why the Broth Should Look Thin Before the Beans Are Tender
It’s easy to look at the pot early in the simmer and think there’s too much water. The beans need that liquid as they cook, though, and draining it off would leave them without enough to stay covered. The broth is meant to start loose; the beans soften gradually, and their starch gives the liquid body as the pot cooks.
The final uncovered simmer does a different job from the long, partially covered cook. Once the beans are tender, leaving the lid off lets some moisture evaporate, so the broth thickens without adding anything else. Keep an eye on the texture rather than expecting a gravy-thick sauce: the target is a broth that lightly clings to the beans. If it gets too thick, stir in a little of the remaining water during the earlier simmer to keep the beans covered.
This is also why a hard boil isn’t helpful. A gentle simmer gives the beans time to cook while keeping the liquid from reducing too quickly. You’ll end with soft beans and a spoonable broth, not a dry pot or a bowl of watery bean soup.
What Makes Large Lima Beans, Bacon, and Onion Work Together
- Dried large lima beans — These are the heart of the dish: they soften through the long simmer and give the broth body. Choose beans that look dry and intact; there isn’t a direct swap among the listed ingredients that gives the same creamy, substantial texture. Sorting them before rinsing helps you catch any small stones or damaged beans.
- Bacon — The bacon does double duty, rendering the fat that the onion cooks in and adding smoky, savory notes to the finished pot. Everyday sliced bacon works well; a specialty cut isn’t needed. Crisping it before setting it aside gives you both the cooking fat and pieces to stir in at the end.
- Yellow onion — Diced onion softens in the bacon drippings and builds a mellow base for the beans. A medium yellow onion is a good fit because it turns tender during its short time in the pot without overwhelming the beans. Cut the pieces to a similar size so they soften evenly.
- Bay leaf — It adds a quiet herbal background as the beans simmer, rather than a strong flavor on its own. Use a whole leaf so it’s easy to find and remove before serving; it doesn’t have a close match among the other ingredients.
- Kosher salt and black pepper — They season the broth and beans at the finish. Kosher salt’s grain size varies by brand, so measure it with the same spoon each time; the pepper brings a gentle warmth without taking over the pot.
Building the Pot from Crisp Bacon to Tender Beans
Soak, Drain, and Rinse the Beans
Put the sorted, rinsed beans in a large bowl with the first 8 cups of water and leave them to soak for 8 to 12 hours. They’ll still be firm after soaking, but they should look plumper than when they went into the bowl. Drain and rinse them before cooking. Don’t pour the soaking water into the Dutch oven.
Render the Bacon and Soften the Onion
Cook the chopped bacon in a 6-quart Dutch oven over medium heat for 8 to 10 minutes, stirring occasionally, until crisp. Move it to a plate and leave the drippings in the pot. Add the diced onion and stir for 4 to 5 minutes, until softened; if it starts browning quickly, keep it moving so it softens instead of catching on the bottom. Those drippings are the cooking fat for the onion.
Simmer the Beans Gently
Stir in the drained beans, 7 cups of water, and the bay leaf, then bring the pot to a boil. Reduce the heat to a gentle simmer and partially cover the Dutch oven. Simmer for 1 1/2 to 2 hours, stirring occasionally, until the beans are tender. Add up to 1 cup of the remaining water as needed to keep them covered.
Thicken the Broth and Finish the Pot
Once the beans are tender, remove the bay leaf and stir in the crisp bacon, kosher salt, and black pepper. Leave the pot uncovered and simmer for 10 to 15 minutes, until the broth has thickened slightly. Stir gently so you don’t break up the softened beans. The finished broth should still be easy to spoon, with bacon and onion distributed through the pot.
Two Thoughtful Ways to Adapt This Pot of Butter Beans
A Lower-Sodium Pot
For less sodium, leave out the kosher salt and keep the black pepper. The bacon still seasons the broth, so the finished beans will taste a little less rounded, but the bacon and onion remain at the center of the dish.
A Vegetarian Version Without Bacon
Leave out the bacon and use a small splash of the measured 7 cups of cooking water to soften the onion in the Dutch oven for 4 to 5 minutes. Add the beans, bay leaf, and the rest of that measured water, then simmer as usual. The result is lighter and less smoky, with the onion and beans taking the lead.
Storage and Reheating
- Refrigerator: Store in an airtight container for 3 to 4 days. The broth thickens as it chills.
- Freezer: These beans freeze well for up to 3 months in a freezer-safe container. Thaw them in the refrigerator before reheating.
- Reheating: Warm gently on the stovetop, stirring now and then. Add a splash of water if the beans have thickened too much; a hard boil can break up the tender beans.
Questions About Soaking and Cooking Butter Beans
Southern Butter Beans with Bacon and Onions
Ingredients
Equipment
Method
- Place the beans in a large bowl with 8 cups water and soak for 8 to 12 hours.
- Drain and rinse the beans.
- Cook the bacon in a 6-quart Dutch oven over medium heat for 8 to 10 minutes, stirring occasionally, until crisp.
- Transfer the bacon to a plate, leaving the drippings in the pot.
- Add the onion to the pot and cook for 4 to 5 minutes, stirring, until softened.
- Stir in the beans, 7 cups water, and bay leaf.
- Bring to a boil.
- Reduce the heat to maintain a gentle simmer and partially cover the pot.
- Simmer for 1 1/2 to 2 hours, stirring occasionally, until the beans are tender; add up to 1 cup of the remaining water as needed to keep the beans covered.
- Remove the bay leaf.
- Stir in the bacon, salt, and pepper.
- Simmer uncovered for 10 to 15 minutes, until the broth is slightly thickened.