Boston Baked Beans
Hearty, slow-baked navy beans in a rich molasses and brown sugar sauce with smoky salt pork. This New England classic gets its deep, caramelized flavor from hours in the oven, creating tender beans in a thick, glossy, sweet-and-savory sauce that's a staple at cookouts and holiday suppers.
For 6 servings
- prep
Soak the beans overnight.
Pick over the navy beans and rinse well. Place in a large bowl, cover with cold water by 3 inches, and soak for 8 hours or overnight at room temperature.
TIPIf short on time, quick-soak: boil beans for 2 minutes, then let sit covered for 1 hour. - prep · ~45 min
Drain and par-cook the beans.
Drain the soaked beans, transfer to a pot, and cover with fresh cold water by 2 inches. Bring to a boil, reduce heat, and simmer gently for 45 minutes until the skins split when you blow on a spoonful.
TIPDon't skip the par-cook — it ensures the beans finish tender without turning mushy during the long bake. - prep
Preheat the oven to 300°F.
Position a rack in the lower-middle of the oven and preheat to 300°F (150°C).
- mix
Combine the seasoning base.
In a small bowl, whisk together the molasses, brown sugar, dijon mustard, salt, and black pepper. Stir in 1 cup of water until blended.
- assemble
Layer the bean pot.
1.Drain the par-cooked beans, reserving the cooking liquid.2.Place the scored salt pork in the bottom of the Dutch oven.3.Push the whole onion into the center of the pot.4.Pour the beans over the pork and onion.5.Pour the molasses mixture over the beans.6.Add enough reserved bean cooking liquid or fresh water to just barely cover the beans (about 2 cups).TIPThe whole onion infuses the beans as they bake. You can discard it before serving or mash it into the sauce. - bake · ~240 min
Bake low and slow.
Cover the Dutch oven with a tight-fitting lid and bake for 4 hours. Every hour, check the liquid level and add more reserved cooking liquid or water if the beans start to look dry. The beans are done when they're tender, the sauce is thick and syrupy, and the salt pork is meltingly soft.
TIPUncover the pot for the last 30 minutes if you want the top to develop a deeper, chewier crust. - serve
Remove the onion and serve hot.
Discard the whole onion. Pull the salt pork apart into small pieces and stir through the beans, or serve it on the side. Spoon into bowls and serve warm.
TIPBoston baked beans taste even better the next day. Reheat gently on the stovetop with a splash of water.
What to keep in mind.
7 tips from the recipe — small details that make a real difference to the final dish.
- 1Use unsulphured molasses for the purest, richest flavor without any chemical aftertaste.
- 2Don't salt the soaking water—salt can toughen bean skins; add salt only during the final bake.
- 3Par-cook until the skins wrinkle and split when you blow on a spoonful for perfectly tender beans.
- 4Check the liquid level every hour and add reserved bean cooking water to keep the beans just barely covered.
- 5For a chewier, caramelized crust, uncover the pot for the last 30 minutes of baking.
- 6Make ahead and reheat gently with a splash of water—the flavor deepens overnight in the fridge.
- 7If you can't find salt pork, substitute thick-cut unsmoked bacon and reduce any extra salt in the recipe.
Adapt it for your goals.
Vegetarian
Omit the salt pork and replace with 2 tablespoons of extra-virgin olive oil or a few drops of liquid smoke to preserve that smoky, savory backbone.
spicySpicy
Add 1 seeded and minced chipotle pepper in adobo along with the molasses mixture for a sweet-heat kick that complements the earthy beans.
maple sweetenedMaple-sweetened
Swap the brown sugar for 2 tablespoons of pure maple syrup and reduce the molasses to 1/3 cup for a lighter, fruitier sweetness.
gluten freeGluten-free
This recipe is naturally gluten-free as written, so no substitutions needed beyond verifying your Dijon mustard is gluten-free.
Why this is on our healthy list.
High in Plant Fiber
Navy beans are packed with soluble fiber, which supports digestive health and helps maintain stable blood sugar levels.
Good Source of Plant Protein
Each serving of these beans provides a solid dose of protein from navy beans, making them a satisfying, meat-free protein option.
Low in Added Sugars (Compared to Commercial Versions)
With only 2 tablespoons of brown sugar and 1/2 cup of molasses spread over the whole batch, this homemade version contains far less sugar than canned baked beans.
Rich in Iron
Molasses and navy beans both contribute iron, a mineral essential for oxygen transport and energy production.
Frequently asked questions
Soaking rehydrates the dried beans, reducing cooking time and helping them cook evenly without splitting or turning mushy.
