Bob's Red Mill 13 Bean Soup Recipe: Instant Pot Protein-Packed Powerhouse

This Bob's Red Mill 13 Bean Soup recipe transforms the Instant Pot into a protein-packed powerhouse that delivers restaurant-quality depth in under an hour. The secret lies in pressure cooking—where tough beans soften perfectly while absorbing rich, savory broth flavors.

I developed this recipe after years of testing bean soups, and the Instant Pot’s efficiency makes it ideal for busy weeknights without sacrificing texture or taste.

The beauty of this soup is its simplicity: no pre-soaking required, no long simmering, just 30 minutes of hands-off cooking that yields tender beans and a velvety broth. Bob’s Red Mill’s blend of 13 heirloom beans ensures maximum nutrition and flavor complexity, while aromatic vegetables and herbs elevate every spoonful.

The Instant Pot’s rapid pressure release locks in moisture, keeping each bean plump and flavorful.

What you’ll end up with is a hearty, protein-rich soup that’s naturally vegan but satisfying enough to please anyone at the table. The beans hold their shape beautifully, and the broth develops a deep, savory richness from caramelized vegetables and slow-cooked spices.

Serve it as a standalone meal or pair it with crusty bread to soak up every last drop.

For an extra touch, garnish with fresh parsley or a drizzle of hot sauce—these optional additions brighten the dish without overpowering its natural flavors. This recipe is perfect for meal prep, too, as it tastes even better the next day. Let’s get cooking!

Ingredients for bob's red mill 13 bean soup recipe instant pot

Sixteen ingredients transform your Instant Pot into a flavorful bean powerhouse.

The Bob's Red Mill 13 Bean Blend is the heart of this recipe. Purchase the pre-mixed blend from specialty stores or online retailers like Amazon or Thrive Market—it's worth seeking out for its diverse texture and flavor profile. Fresh vegetables like onions, carrots, and celery should be vibrant and firm, with no soft spots or wilting. The garlic cloves should be plump and free of sprouts, while the tomato paste should be smooth and free of lumps. For the broth, Pacific Foods or Imagine brands offer excellent low-sodium options that won't overpower the dish.

No fresh thyme? Dried thyme works perfectly at one-third the amount. Substituting smoked paprika? Regular paprika at double the quantity will still deliver smoky notes. The cumin seeds can be omitted if unavailable, but toasting them in a dry pan for 30 seconds before adding enhances their flavor significantly. For a quicker prep, pre-chopped frozen vegetables work well, though fresh vegetables yield the best texture and flavor. The apple cider vinegar adds brightness—if unavailable, lemon juice at half the amount serves as an adequate substitute.

This soup freezes beautifully for up to 3 months, making it ideal for meal prep. Store it in airtight containers, leaving about 1-inch headspace to account for expansion. Reheat directly in the Instant Pot on the sauté function or in a saucepan over medium heat. For optimal freshness, consume within 5 days of preparation. Garnish with fresh parsley or hot sauce just before serving to enhance the dish's natural flavors without compromising its integrity.

Step-by-step instructions for bob's Red Mill 13 bean soup in the Instant Pot

A hearty, protein-rich soup comes together in under an hour with minimal hands-on time.

Set your Instant Pot to "Sauté" mode and add the 1 whole yellow onion, 2 medium carrots, and 3 whole celery stalks—all chopped to ½-inch pieces. Cook for 5-6 minutes until the vegetables soften and the onion becomes translucent. This foundational step builds flavor through caramelization.

While the vegetables cook, add the 1 tsp cumin seeds to the pot and toast them for 30 seconds until fragrant. Remove them with a slotted spoon and set aside—this step unlocks their nutty aroma that will permeate the soup. Add the 4 cloves minced garlic and cook for 30 seconds until fragrant but not browned.

Stir in the 0.25 cup tomato paste and cook for 1 minute, allowing it to deepen in color and blend with the aromatics. This creates the rich, umami foundation for the soup. Add the 1 tsp smoked paprika, 1 tsp dried thyme, 1 whole bay leaf, 1.5 tsp sea salt, and 0.5 tsp black peppercorns, stirring to combine.

Pour in the 4 cups vegetable broth and scrape up any browned bits from the bottom of the pot. These bits—called fond—are packed with concentrated flavor. This step ensures every spoonful carries depth and complexity.

Add the 1.5 cups Bob's Red Mill 13 Bean Blend and 1 tbsp apple cider vinegar to the pot. The vinegar brightens the flavors and balances the earthiness of the beans. Stir well to distribute the beans evenly throughout the liquid.

Secure the lid on your Instant Pot and set the valve to "Sealing." Cook on High Pressure for 15 minutes. The beans will soften significantly during this time, absorbing the broth and developing a creamy texture.

Allow the pressure to release naturally for 10 minutes, then quick-release any remaining pressure. Remove the bay leaf and discard it—it served its purpose during cooking. Use an immersion blender to blend about half of the soup until smooth, creating a velvety texture that contrasts with the remaining chunky beans.

Taste and adjust seasoning if needed. The soup should balance sweetness from the carrots, earthiness from the beans, and acidity from the vinegar. Serve immediately with crusty bread or over rice for a satisfying, protein-packed meal.

Regional styles of this recipe

Southern Comfort

In the American South, this bean soup transforms into a slow-cooked, smoky delight by adding 1 cup cooked ham hock or ½ cup smoked bacon during the sauté step. The meat infuses the broth with deep, savory notes while keeping the dish vegan-friendly if you omit it entirely.

I love finishing with a sprinkle of hot sauce and chopped green onions—this variation is a staple at Southern potlucks and family gatherings. 🌶️

Mexican-Inspired

For a bold, zesty twist, swap the thyme for 1 tsp dried oregano and add 1 diced jalapeño pepper with the onions. Stir in 1 tbsp chili powder and ½ cup diced tomatoes> (fire-roasted for extra depth) after the beans go in.