Lebanese Lemon Lentil Soup

Ingredients (17)

• + 2 tablespoons olive oil add to pantry
• + 1 large yellow onion, diced add to pantry
• + 2 stalks celery with leaves, diced add to pantry
• + 2 carrots, diced add to pantry
• ✓ 1 ½ teaspoons minced garlic
• + 6 cups water add to pantry
• + 2 cups French green lentils add to pantry
• + 2 tablespoons chopped fresh parsley add to pantry
• + 1 tablespoon salt, or more to taste add to pantry
• + 1 tablespoon ground coriander add to pantry
• + 1 tablespoon ground cumin add to pantry
• ✓ 1 ½ teaspoons ground black pepper
• + ½ teaspoon cayenne pepper add to pantry
• + ¼ cup butter add to pantry
• ✓ 1 cup all-purpose flour
• + 1 lemon, cut into wedges add to pantry
• + freshly ground black pepper add to pantry