Ingredients:
– 2 tablespoons olive oil
– 1 large yellow onion, diced
– 1 large carrot, finely diced
– 2 cloves garlic, minced
– ½ teaspoon cumin
– ¼ teaspoon turmeric
– Pinch of cayenne pepper
– 1 cup red lentils
– 3½ cups vegetable stock
– ¾ teaspoon kosher salt
– Zest and juice of 1 lemon