Braised Fennel & Sausage with Cannellini Beans

Prep: 15 minCook: 5 hr 25 min6 servingsmedium
Braised Fennel & Sausage with Cannellini Beans

Slow-cooked Italian sausage, fennel bulbs, and white beans in a garlicky broth, finished with wilted radicchio and shaved pecorino Romano. The fennel becomes silky and sweet while absorbing the sausage's savory notes, creating a rustic, warming one-pot meal. Serve for weeknight dinners or casual entertaining when you want something hearty without active cooking. This version layers technique across two slow-cooker phases for tender vegetables and perfectly cooked beans.

Ingredients

6 servings
  • 20 ounces mild Italian sausage links, whole
    spicy Italian sausage1:1heat-forward

    mild version included

  • 1 tablespoon canola oil
  • 2 whole fennel bulbs, chopped
  • 1 ½ cups onion, chopped
  • ¼ cup chicken broth
  • 3 cloves garlic, minced
  • ¼ teaspoon fennel seeds
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • vegetable cooking spray
  • 31 ounces cannellini beans, drained and rinsed
    white kidney beans1:1legume

    very similar texture

    Full guide →
  • 1 ½ cups radicchio, shredded
    escarole1:1bitter green

    softer bitter edge

  • ¼ to 0.33 cup, pecorino Romano cheese

Instructions

  1. 1

    Prick sausage casings with fork or sharp knife tip.

  2. 2

    Heat oil in large nonstick skillet over medium-high heat. Brown sausage links for 8 minutes, turning often on all sides. Set aside.

  3. 3

    Combine fennel, onion, chicken broth, garlic, fennel seeds, salt, and black pepper in 5-quart slow cooker coated with cooking spray.

  4. 4

    Arrange sausage in single layer over vegetable mixture.

  5. 5

    Cover and cook on low for 5 hours until vegetables are tender and sausage is cooked through.

  6. 6

    Transfer sausage to cutting board, cool slightly, then cut diagonally into 3/4 inch pieces.

  7. 7

    Return sausage to slow cooker. Stir in drained beans and radicchio.

  8. 8

    Cover and cook on high for 15 minutes until radicchio wilts.

  9. 9

    Top with cheese and drizzle with olive oil if desired before serving.

Tips

Tip 1

Prick sausage casings before cooking to prevent bursting and allow fat to render evenly, ensuring crispy exteriors and juicy centers.

Tip 2

Use a 5-quart slow cooker to avoid overcrowding; this ensures even cooking and proper layering of flavors during the long braise.

Tip 3

Shave cheese with a vegetable peeler just before serving to preserve texture and prevent it from melting into the warm dish.

Good to Know

Storage

Refrigerate in airtight container up to 4 days. Flavors deepen overnight. Freezes up to 3 months; thaw overnight and reheat low in slow cooker or stovetop.

Make Ahead

Prep vegetables and store in separate containers up to 8 hours. Assemble slow cooker insert, cover, and refrigerate overnight before cooking. Add 15-30 minutes to low cook time if starting from cold.

Serve With

Serve directly from slow cooker with crusty bread, focaccia, or polenta on the side. Pair with light red wine (Barbera, Chianti) or crisp white (Vermentino). Garnish tableside with fresh parsley and extra cheese.

Common Mistakes

Watch

Do not skip pricking sausage casings to avoid bursting and erupting fat during browning.

Watch

Do not crowd the slow cooker; sausage must sit in a single layer to cook evenly and prevent steaming.

Watch

Do not add beans before the 5-hour low cook to avoid mushy beans and loss of structure.

Substitutions

Dairy-Free Swaps

pecorino Romano cheese
Parmigiano Reggiano1:1dairydairy-freeadds eggs

source permits

Full guide →

General Alternatives

mild Italian sausage
spicy Italian sausage1:1heat-forward

mild version included

cannellini beans
white kidney beans1:1legume

very similar texture

Full guide →
radicchio
escarole1:1bitter green

softer bitter edge

Find more substitutions →

FAQ

Can I use fresh fennel seeds instead of dried?

Yes, increase to 1 teaspoon fresh (crushed lightly) for brighter anise flavor. Fresh seeds are more aromatic; reduce slightly if you prefer subtlety over intensity.

What if my slow cooker runs hot?

Check vegetables at 4.5 hours on low. Fennel and onions should be very tender; sausage should reach 160F internal temp. Radicchio phase may shorten to 10 minutes if already hot.

How long will this keep in the freezer?

Up to 3 months in airtight container or freezer bags. Thaw overnight in refrigerator, then reheat gently on stovetop or in slow cooker on low to preserve texture and prevent overcooking.