Fiber-rich, protein-rich Instant Pot White Bean Bacon Soup makes a satisfying meal on its own or a delicious side. Recipe below.

WE’RE TRYING TO EAT MORE FIBER THESE DAYS. Well, even more fiber. We’ve always been fans of various pulses in various forms—lentils, split pea soup, bean soups, chili (with beans, of course)… So it occurred to us to treat some of these favorite main courses as sides, swapping out smaller portions for potatoes or rice or pasta, and serving them with fish or chicken or meat and a salad or other green vegetable. Which led us to this dish, Instant Pot White Bean Bacon Soup.
According to Mayo Clinic, pulses or legumes pack loads of fiber—one cup providing from 13 to 16 grams (for comparison, white rice contains a gram or less, mashed potatoes three grams or so). They’re also rich in protein, with one cup providing from 15 to 17+ grams.
While lentils and split peas don’t require presoaking, most dried beans do. Enter the Instant Pot. It can cook dried beans without soaking in under an hour. So whether you’re serving Instant Pot White Bean Bacon Soup as a main course or as a side, you don’t need to plan way ahead. And you probably have most of the ingredients on hand, so even less need to plan. Give this fiber-rich, protein-rich main or side dish a try. You’ll find that it’s also delicious. You might also like our Instant Pot Mexican Black Beans, which we’ve made as a side more than a few times.
Instant Pot White Bean Bacon Soup
Ingredients
- 4 slices bacon
- 1 medium yellow onion, chopped
- 2 large carrots, sliced into coins
- 2 ribs celery, sliced
- 3 garlic cloves, minced
- 5 cups water
- 1 pound dried white beans, rinsed (we used Great Northern, but you can use Navy or Cannellini)
- 1 teaspoon Better Than Bouillon mushroom base (optional—see Kitchen Notes)
- 2 tablespoons oyster sauce (optional—see Kitchen Notes)
- 1/2 teaspoon red pepper flakes
- 2 sprigs fresh rosemary
- salt and freshly ground black pepper, to taste
Instructions
- In a large skillet, cook bacon over medium heat until just crisp, then drain on a paper towel-lined plate. In the same skillet, cook onion, carrots and celery in the bacon grease, stirring occasionally, for about 5 minutes. Add garlic and cook for about 45 seconds, stirring constantly. (NOTE: you can do this with the sauté feature in the Instant Pot, but we prefer the control a skillet offers.)
- Transfer onion carrot mixture to Instant Pot. Add water, beans, mushroom base, oyster sauce, red pepper flakes, rosemary sprigs and a generous grind of black pepper. Add two strips of the cooked bacon, breaking up into bite-sized pieces. Stir to combine everything. Seal the Instant Pot and cook using the bean setting (yes, there is a bean setting). When it’s done cooking, let the pressure release naturally, until the Float Valve goes down. It will keep the soup warm as it releases pressure. Should take a little less than an hour start to finish.
- Remove the rosemary sprigs—you’ll probably only get the stems because the needles will have fallen off, a good thing. Crumble the remaining bacon into the soup and stir to combine. Taste and adjust seasoning with salt, if needed. Also, add a little more water, if needed. We like this on the thick side.
- Serve. As a main, ladle into shallow soup bowls and serve with crusty bread and maybe a side salad. As a side, ladle smaller amounts into small bowls and serve with whatever dinner is.
Kitchen Notes
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