Slow Cooker Tuscan White Bean and Garlic Soup

Crockpot creamy Tuscan white bean soup with roasted garlic and a touch of sage. Simple and inexpensive to make, comforting, and easy to freeze for later. This version cooks dried beans directly in the slow cooker and finishes with roasted garlic for a rich, mellow flavor.

Crock-Pot Tuscan White Bean and Roasted Garlic Soup

Slow cookers are ideal for hands-off dinners that still feel homemade. If you enjoy slow cooker bean dishes, consider trying other comforting recipes like brown sugar baked beans, chickpea and sweet potato stew, or navy bean soup with spinach. The method below shows how to cook dry Cannellini beans straight in the crock pot without pre-soaking, combine them with roasted garlic and sage, and puree for a creamy consistency while leaving some beans whole for texture if you prefer.

This recipe began as an experiment and evolved into a soup when the beans didn’t break down into the thick pot of beans I expected. The beans cook perfectly in about 3–4 hours on HIGH in most slow cookers, but the final texture is lighter than a traditional stovetop pot of beans. Pureeing part of the batch transforms the cooked beans and the cooking liquid into a silky broth. You can use a blender or an immersion blender, and you can control how much you puree to achieve the texture you like.

Roasted garlic is the key flavor booster here. I personally peel whole cloves before roasting so there’s no fiddling afterward, but you can roast whole heads unpeeled and squeeze the softened garlic out later if you prefer. If you’re short on time, the soup will still taste good without roasted garlic, but adding it moves the flavor from nice to memorable: gently sweet, nutty, and mellowed garlic blends beautifully with the beans and sage.

For a vegetarian version, substitute vegetable bouillon for the chicken bouillon used below. The recipe yields a satisfying, protein-rich soup that freezes well in portions for quick lunches or weeknight dinners.

Tuscan White Bean and Roasted Garlic Soup (Crock Pot)

Summary: Creamy Tuscan white bean soup with roasted garlic and sage. Simple, inexpensive, and freezer-friendly.

Prep: 5 mins   Cook: 4 hrs   Total: 4 hrs 5 mins

Yield: 7 servings

Ingredients

• 1 lb dry Cannellini beans, rinsed
• 1 head garlic, peeled
• 8 cups water
• 4 sage leaves, plus more for garnish
• 2 tsp olive oil
• 1 tbsp chicken Better Than Bouillon (or 1 chicken bouillon cube). For a vegetarian version use vegetable bouillon.
• Kosher salt and white pepper, to taste

Instructions

1. Place the rinsed beans, three cloves of peeled garlic, 8 cups water, and a few sage leaves in the crock pot. Cover and set to HIGH for about 4 hours, or until the beans are soft. Do not add salt at this stage, as salt can slow bean softening.
2. While the beans cook, preheat your oven to 400°F (200°C).
3. Place the remaining garlic cloves in the center of a 7×7 inch square of aluminum foil. Drizzle the garlic with the olive oil and sprinkle a little salt over it.
4. Fold the foil to seal it tightly and roast for 25–30 minutes, until the garlic is soft and golden. Remove and set aside until the beans are done.
5. When the beans are tender, stir in the bouillon until dissolved. Carefully transfer a portion of the beans, some cooking liquid, and the roasted garlic to a blender. Blend until smooth and return the purée to the crock pot.
6. Repeat blending additional portions until the soup reaches the texture you prefer. Alternatively, use an immersion blender directly in the crock pot for a quicker finish.
7. Taste and adjust seasoning with kosher salt and white pepper. Add more sage leaves or a drizzle of olive oil if desired.
8. Serve hot, garnished with fresh sage leaves, a dusting of white pepper, and reserved roasted garlic cloves if you like a little texture and extra flavor on top.

Notes

This recipe makes about 7 3/4 cups of soup. Leftovers freeze well—divide into airtight containers for convenient reheating. If your slow cooker runs hot or you prefer a slower cook, use LOW for 6–8 hours instead, checking beans for tenderness. If you skipped roasting garlic, consider adding a small splash of good-quality olive oil at the end to round out the flavor.

Nutrition (approx. per serving)

Calories: 241 kcal, Carbohydrates: 41 g, Protein: 15 g, Fat: 3 g, Sodium: 322 mg, Fiber: 6 g

Serving suggestions: pair this soup with a simple green salad, crusty bread, or a side of sautéed greens. The soup is hearty enough for a main course but also works well as a starter for a larger meal. Adjust herbs and seasoning to your taste—fresh thyme or rosemary can be substituted for sage if preferred.

If you try this recipe, take a photo and share it on social media. Tag the account or use a descriptive hashtag so others can find your version. Feedback about variations you tried—such as adding greens, a splash of lemon, or finishing with grated cheese—helps inspire new twists on this easy, comforting soup.