Ingredients: 2 tbsp olive oil 1 Japanese sweet potato, peeled and cubed 1/2 tsp oregano 1/2 tsp garlic powder 1/2 tsp onion powder 1/2 tsp black pepper 1/2 tsp sea salt (more to taste) Optional: 1/4 tsp red pepper flakes 1 cup low-sodium broth (bone broth or vegetable broth) 1 can lentils…