GREEN LENTIL & BACON SOUP - Trois fois par jour

Ingredients

• 1 cup green or brown lentils, dried
• yellow onion, chopped
• 4 slices bacon, chopped
• 1 tablespoon olive oil
• 3 celery stalks, chopped
• 8 cups store-bought beef broth Replacement options or vegetable broth
• 1 cup canned diced tomatoes
• 1 tablespoon red wine vinegar Replacement options or sherry vinegar
• 1 teaspoon dried oregano
• 1 bay leaf
• Salt and pepper, to taste
• 2 cups kale, minced Replacement options or whole baby spinach