Lentil Soup is one of those powerhouse recipes that everyone needs to have in their back pocket. Free tutorial with pictures on how to cook lentil soup in under 60 minutes by cooking with salt, olive oil, and onion. Recipe posted by Rachel Vegetarian Recipes, Cooking Recipes, Healthy Recipes, Vegan Soups, Greek Food Recipes, Tasty Meals, Cookbook Recipes, Vegan Vegetarian, Cooking Tips