Follow Food & Supply Source on Instagram & Facebook to see fresh, new menu ideas every Monday!  #MenuMonday   Ingredients: 2 tbsp olive oil 1 large yellow onion, diced (= 1 1/2 cups) 3 cloves garlic, minced 1 cup diced carrots 1 cup celery, thinly sliced (2-3 stalks) 1 red bell pepper, diced 8 cups vegetable broth 2  15.oz cans diced fire roasted tomatoes 2-3 tbsp freshly squeezed lemon juice 2 cups (dry) red lentils 2 tbsp Harissa spice blend 2 tsp cumin 1 1/2 tsp coriander 1 1/2 tsp kosher salt Optional: 1/4 tsp cayenne     Directions: 1.In a large stock pot, heat olive oil over medium heat. Add onion...