Leek and Fennel Soup

Ingredients (10)

• + 2 tablespoons olive oil add to pantry
• + 3 large leeks, cleaned and thinly sliced add to pantry
• + 4 large stalks celery, thinly sliced add to pantry
• + 3 large white onions, peeled and halved add to pantry
• + 1 large fennel bulb, thinly sliced add to pantry
• ✓ 2 large baking potatoes, peeled and cut into 1/2-inch cubes
• ✓ 1 tablespoon salt
• ✓ 1 ½ teaspoons ground black pepper
• + 8 cups water add to pantry
• + 2 cubes vegetable bouillon add to pantry