Amolesili Lobio (Stewed Red Beans and Walnuts)

Ingredients

• 1 cup toasted walnuts
• 1⁄2 cup olive oil
• 6 cloves garlic, finely chopped
• 1 medium carrot, finely chopped
• 1 large yellow onion, finely chopped
• 1 small red Holland chile, stemmed, seeded, and finely chopped
• 1⁄2 small leek, finely chopped
• 2 tsp. coriander seeds
• 1 tsp. hot paprika
• 1 lb. dried dark red kidney beans, soaked overnight and drained
• 12 cups chicken stock
• 1⁄2 cup finely chopped cilantro
• 1⁄4 cup finely chopped dill
• 1⁄4 cup finely chopped parsley
• 2 tbsp. red wine vinegar
• Kosher salt
• freshly ground black pepper
• Country bread, for serving