Baked Beans in the Crock Pot for a No-Fuss Side That’s Perfect for a Crowd

Baked beans in crock pot are an easy, hearty side dish made with canned beans, extra seasonings, and plenty of bacon for that sweet, savory, slow-cooked flavor. They’re simple to prep in the morning, then the crock pot does the rest while you take care of everything else.

Close-up of a baked bean recipe in crock pot style, with pieces of bacon in a white scalloped dish, set on a red and white checkered cloth. this for later
These baked beans in the crock pot with bacon and molasses are rich, thick, and full of sweet, smoky flavor with hardly any effort. They’re an easy, crowd-pleasing side for potlucks, gatherings, or busy days, or feeding a hungry group.
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Growing up, my mom made homemade baked beans often, and what made hers so good was all the extra seasoning and plenty of bacon. When I had six kids at home, I wanted that same homemade flavor, but I needed a way to prep it early and not think about it again until dinner. Using my crock pot worked great for this, and it’s still one of those recipes I make when I need something easy that I know folks will enjoy for potlucks at church or family gatherings.

Main Ingredients

Here’s a quick overview of the key ingredients for this recipe. For the full list of ingredients and exact measurements, jump to the recipe card.

Ingredients needed to make Boston baked beans. Beans onion garlic molasses bacon barbecue sauce mustard brown sugar and ketchup

Helpful Ingredient Tips

  • Bacon: I like to cut mine while it’s still cold. It’s just easier to handle that way. You want it cooked but not crispy since it’s going to finish in the crock pot. 
  • Baked beans: Go for a thicker canned variety. If the beans are too watery, your final sauce will be thinner. If you want a richer variation, my slow cooker bourbon baked beans with bacon uses a similar base with an added depth from bourbon.
  • Barbecue sauce: I usually grab a sweeter one for this. If yours leans more tangy, that’s fine, just know the beans won’t turn out quite as sweet. 
  • Onion and garlic: Fresh is best here. I keep the pieces small, so they soften down and kind of melt into the sauce while it cooks.

How To Make Crock Pot Baked Beans with Bacon

This is really simple. You’re just building a little flavor on the stove first, then letting the crock pot take it from there.

bacon on a cutting board with scissors
bacon cooking in a black skillet

Steps 1 and 2: Cut the bacon into small strips. Cook it in a skillet over medium heat until it’s just cooked, not crispy, then drain off the extra grease.

bacon, onions, garlic sizzling in a black skillet
boston baked beans with seasonings, brown sugar and ketchup in a crock pot ready to be cooked

Steps 3 and 4: Add in your diced onion and garlic right into the pan with the bacon. Let that cook for a few minutes until the onion softens and starts to look a little translucent. 

Now add your canned baked beans to the slow cooker, then stir in the ketchup, barbecue sauce, molasses, brown sugar, Worcestershire sauce, and mustard.

A white slow cooker filled with a delicious baked bean recipe in crock pot style, featuring tender beans in a thick, reddish-brown sauce, set on a yellow surface.

Step 5: Add the bacon, onions, and garlic on top and give everything a good stir so it’s all combined. Cover and cook on high for 3 to 4 hours or low for 6 to 7 hours, just until everything is hot and the flavors have had time to come together. 

Tip: If your beans look a little thin at first, don’t worry. They thicken up as they cook, and even more once they sit for a few minutes before serving, so it usually works itself out.

Variations

  • Vegetarian option: You can leave out the bacon or use meatless bacon. I like to add a little smoked paprika if I do that, just to bring back some of that smoky flavor.
  • Different beans: I’ve mixed in black beans or pinto beans before, and it works just fine. Just be sure to drain them so the sauce doesn’t get too thin.
  • Mustard swap: Dijon works if you want a slightly sharper flavor.
  • Sugar swap: You can use coconut sugar instead of brown sugar. The flavor will be a little lighter, but it still comes together nicely. 
  • Add some heat: A bit of diced pickled jalapeño will give it a mild kick without taking over.
  • Extra smoky flavor: If you happen to have a leftover ham bone, this is a great place to use it, especially if you’re feeding a bigger group.

Make Ahead Tips

  • If you’re planning ahead for a gathering, you can get everything ready the night before and keep it right in the slow cooker insert in the fridge. The next day, just set it in the base and turn it on, which makes the day feel a lot easier. 
  • You can also make the full recipe ahead and reheat it on low in the crockpot before serving. It holds well, which makes it really helpful when people are eating at different times. Just give them a stir occasionally so they don’t stick.
  • If you’re making a big batch, make sure your crock pot is at least 6 quarts so everything has room to cook without bubbling over.
A collage featuring various crock pots, a cookbook, a carrying bag, and text in the center reading "My Go To Crock Pot Tools for Easy Hospitality." Find essentials for making dishes like my beef and noodle soup recipe. A red button below says, "View My Slow Cooker Favorites.
A white oval dish filled with baked beans and pieces of bacon sits on a wooden board, next to a metal spoon—perfect inspiration for your next baked bean recipe in crock pot style, all atop a red and white checkered cloth.
A big pot of Boston baked beans that are Saucy with big chunks of bacon and a spoon with beans on it ready to serve
5 from 1 review
Gina Dickson

Baked Bean in the Crock Pot

Prep Time: 13 minutes
Cook Time: 4 hours
Total Time: 4 hours 13 minutes
Servings: 18 cups
Baked beans in the crock pot with bacon and molasses are rich, thick, and full of sweet and smoky flavor. This easy recipe uses canned beans, simple ingredients, and slow cooking to create a hearty side dish. The sauce thickens as it cooks, giving you that classic baked bean texture without extra work. It’s a dependable option for feeding a crowd or bringing to a gathering.
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Ingredients
 

  • 8 oz bacon
  • 1/2 cup onion, diced (white or yellow)
  • 3 cloves garlic, minced
  • 4 baked beans, cans, thick variety , 28oz each
  • 1/3 cup molasses
  • 1/3 cup brown sugar
  • 1 1/2 tablespoons yellow mustard
  • 1 tablespoon Worcestershire sauce
  • 1/2 cup ketchup
  • 1/2 cup barbecue sauce, sweet variety

Instructions
 

  • Cut the raw bacon into 2-inch strips using a sharp knife or clean kitchen scissors.
    8 oz bacon
    bacon on a cutting board with scissors
  • Cook the bacon in a large skillet over medium heat until it's not quite crisp. Drain out the excess bacon fat.
    bacon cooking in a black skillet
  • Add diced onions and minced garlic to the bacon. Cook until the onions are slightly translucent.
    1/2 cup onion, 3 cloves garlic
    bacon, onions, garlic sizzling in a black skillet
  • Place the baked beans in the slow cooker.
    4 baked beans
  • Add in the remaining ingredients: ketchup, barbecue sauce, molasses, brown sugar, Worcestershire sauce, and yellow mustard to the baked beans. Stir well to combine.
    1/3 cup molasses, 1/3 cup brown sugar, 1 1/2 tablespoons yellow mustard, 1 tablespoon Worcestershire sauce, 1/2 cup ketchup, 1/2 cup barbecue sauce
    boston baked beans with seasonings, brown sugar and ketchup in a crock pot ready to be cooked
  • Add the cooked bacon with onions and garlic to the slow cooker.
  • Stir all ingredients in the slow cooker thoroughly to ensure an even distribution of flavors.
  • Cover the slow cooker.
  • Cook on high for 3 to 4 hours or on low for 6 to 7 hours. This allows the flavors to meld, and the beans to absorb the delicious combination of ingredients.
    A white slow cooker filled with a delicious baked bean recipe in crock pot style, featuring tender beans in a thick, reddish-brown sauce, set on a yellow surface.

Gina’s Notes and Tips

Leftover Tips
  • Store leftovers in an airtight container in the fridge for up to 4 days.
  • For freezing, portion the beans into smaller containers and freeze for up to 3 months. This makes it easier to thaw only what you need.
  • To reheat, warm them on the stovetop over low heat, stirring occasionally. If they’ve thickened too much, add a small splash of water or sauce to loosen them. You can also reheat in the microwave in short intervals.

Equipment

Slow Cooker Digital Programmable with Temp Probe
Slow Cooker Digital Programmable with Temp Probe
Serving: 1cup, Calories: 244kcal, Carbohydrates: 28g, Protein: 4g, Fat: 14g, Saturated Fat: 5g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 6g, Cholesterol: 17mg, Sodium: 477mg, Potassium: 365mg, Fiber: 4g, Sugar: 13g, Vitamin A: 54IU, Vitamin C: 2mg, Calcium: 60mg, Iron: 2mg
Cuisine: American
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Kitchen Essentials I Use In This Recipe

Hospitality with Crock Pot Baked Beans With Bacon

This is a great go-to for a simple neighborhood cookout where everyone just wants good food and easy conversation. You really don’t need to overthink things. Just place the slow cooker right on the table with paper plates, a stack of napkins, and a cooler of cold drinks, and let everyone help themselves as they arrive.

You can add a few basics like grilled burgers, hot dogs, slow cooker BBQ pulled pork, and one or two simple sides like creamy baked corn casserole or coleslaw. I like to set out a few simple toppings or extra spoons so guests can jump in without having to ask.

Honestly, moments like this always remind me of Acts 2:46, “They broke bread in their homes and ate together with glad and sincere hearts.” That’s really the heart of it, just gathering people around the table and making space for connection.