Root beer baked beans turn a couple of cans from the pantry into a sweet, smoky side dish with sticky edges and plenty of bacon in every spoonful. The soda reduces in the oven and leaves a mellow caramel note that plain canned beans just do not have.
You only need a skillet, a bowl, and a baking dish, and the whole thing takes about 55 minutes from the first strip of bacon to a bubbling dish. It is the kind of side that disappears first at cookouts, potlucks, and Sunday suppers, so plan on a full dish for six.
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Why This Root Beer Baked Beans Recipe Works
Canned beans already come in a sweet sauce, so the goal here is to add depth rather than more sugar. Root beer brings vanilla, wintergreen, and a light spice note, and as it bakes down with the barbecue sauce it turns glossy and slightly sticky around the edges of the dish.
Bacon and onion do the savory work. Rendering the bacon first gives you crisp pieces for texture and a spoonful of drippings that carries smoky flavor through the whole pan, while the onion adds a mild sweetness that rounds out the tang from the mustard.
The method is forgiving. There is nothing to measure twice, the beans never need to be drained, and the oven does the thickening while you finish the rest of the meal. Because the dish tastes even better after a short rest, it also works well for making ahead.
Ingredients for Root Beer Baked Beans
- 2 cans baked beans, 15 ounces each, undrained
- 1 cup regular root beer
- 1/2 cup barbecue sauce
- 6 slices bacon, chopped
- 1 medium yellow onion, diced
- 1 tablespoon yellow mustard
- 1/4 teaspoon black pepper
Baked beans. Any plain or brown sugar style canned beans work. Leave the sauce in the can, because it forms the base of the glaze and keeps the dish from drying out.
Root beer. Use regular root beer, not diet. The real sugar is what thickens and caramelizes, and diet versions can turn bitter when baked.
Barbecue sauce. A medium sweet, tomato based sauce keeps the flavor balanced. Very smoky or very spicy sauces can take over the dish, so choose one you already enjoy on chicken.
Bacon. Regular cut bacon renders well and stays chewy enough to hold up in the sauce. Thick cut bacon works too, but give it a minute or two more in the skillet.
Onion and mustard. Yellow onion softens into the sauce, and a spoonful of mustard adds the gentle tang that cuts through the sweetness. Do not skip it.
How to Make Root Beer Baked Beans
1. Cook the bacon Set a large skillet over medium heat and add the chopped bacon. Stir now and then until the pieces are browned and crisp, then lift them out with a slotted spoon and let them drain on a paper towel.
2. Soften the onion Leave about a tablespoon of the drippings in the pan and drop in the diced onion. Cook it, stirring often, until it turns soft and translucent. This is also a good moment to heat the oven to 350 degrees F.
3. Combine everything Tip both cans of beans into a large bowl with their sauce. Add the root beer, barbecue sauce, mustard, and pepper, then fold in the onion and most of the bacon. Save a handful of bacon for the top.
4. Bake Scrape the mixture into a 2 1/2 quart baking dish and slide it onto the middle rack. Bake uncovered, stirring once about halfway through, until the edges bubble hard and the center looks thick, 35 to 40 minutes.
5. Rest and finish Let the dish stand for 10 minutes so the sauce can tighten up, then sprinkle the reserved bacon over the top. Serve warm with a big spoon.
How to Serve Root Beer Baked Beans
Serve these beans next to juicy cheeseburgers, oven baked BBQ chicken, or BBQ pulled chicken sandwiches, and add a bowl of creamy buttermilk coleslaw for a cool, crunchy contrast. A scoop on a split baked potato also makes a fine light meal. Let the dish stand a few minutes before serving so the sauce is not too loose on the plate.
How to Store and Reheat Root Beer Baked Beans
Cool leftovers within two hours, then cover and refrigerate for up to 4 days. For longer storage, freeze portions in airtight containers for up to 3 months and thaw overnight in the refrigerator. Reheat in a covered dish at 350 degrees F or in the microwave until steaming hot, 165 degrees F in the center, and add a splash of water if the sauce has thickened too much.
Tips and Variations for Root Beer Baked Beans
Use a deep dish. A baking dish with at least 2 inch sides keeps the bubbling sauce from spilling over in the oven. Set it on a sheet pan if you are unsure.
Choose regular soda. Diet root beer lacks the sugar needed to thicken, and the sweeteners can taste harsh once baked.
Drain the bacon well. Too much grease will pool on top and make the beans heavy, so blot the bacon and keep only a spoonful of drippings.
Add heat. Stir in a pinch of cayenne or a tablespoon of chopped jalapeno with the onion for a gentle kick.
Try other sodas. Cola or a spiced ginger ale can stand in for root beer if that is what you have, though the flavor will shift slightly.
Make ahead. Assemble the dish up to a day ahead, cover, and refrigerate, then add 10 minutes to the bake time. Keep the reserved bacon separate so it stays crisp.
Flag the allergens. Mustard and some barbecue sauces contain soy, wheat, or other allergens, so check labels when serving guests.
Check trusted guidance. For a general refresher on safe cooling and reheating, see the University of Minnesota Extension guide to storing leftovers.
Frequently Asked Questions About Root Beer Baked Beans
Can I make root beer baked beans ahead of time?
Yes. Assemble the dish, cover it, and keep it in the refrigerator for up to a day before baking. Add about 10 minutes to the bake time, since it starts cold, and hold back some bacon for the top.
Do root beer baked beans taste like soda?
Not really. The root beer bakes down and adds a mild caramel and vanilla sweetness. Most people notice a deeper, rounder flavor rather than anything that tastes like a soft drink.
Can I cook root beer baked beans in a slow cooker?
You can. Cook the bacon and onion first, combine everything in the slow cooker, and heat on low for 3 to 4 hours. Leave the lid off for the last 30 minutes if the sauce looks thin.
Can I use dried beans instead of canned?
Yes, but they must be fully cooked first, and kidney or navy beans need a full boil before simmering until tender. Canned beans are simpler and already come in a sweet sauce.
How do I keep the sauce from getting too thin?
Bake the dish uncovered so steam can escape, and give it a 10 minute rest. If the sauce still seems loose, return it to the oven for another 5 to 10 minutes.
Root Beer Baked Beans
Equipment
- Large skillet
- Large mixing bowl
- 2 1/2 quart baking dish
- Paper towels
Ingredients
Main Ingredients
- 2 can baked beans 15 ounces each, undrained
- 1 cup regular root beer not diet
- ½ cup barbecue sauce
- 6 slices bacon chopped
- 1 medium yellow onion diced
- 1 tbsp yellow mustard
- ¼ tsp black pepper
Instructions
Cooking
- Crisp the bacon. Cook the chopped bacon in a large skillet over medium heat for 6 to 8 minutes until browned and crisp, then move it to paper towels.
- Soften the onion. Pour off all but 1 tablespoon of drippings and cook the diced onion for 3 to 4 minutes until translucent.
- Mix the beans. Stir the baked beans, root beer, barbecue sauce, mustard, and pepper together in a large bowl, then fold in the onion and about two thirds of the bacon.
- Bake until bubbling. Pour into a 2 1/2 quart dish and bake at 350 degrees F for 35 to 40 minutes, until the edges bubble and the sauce thickens.
- Rest and top. Let the dish stand for 10 minutes, then scatter the remaining bacon over the top and serve warm.
