Black Beans with Roasted Sweet Potatoes and Kale

-2 extra virgin Tbsp. olive oil, plus more for sweet potatoes

-1 large sweet potato, cut into 1/4-inch cubes

-1 medium-large onion, diced

-4 medium-large cloves of garlic, sliced

-2 & 1/2 cups black beans

-1 1/2 tsp. cumin

-1/2 tsp. curry powder

-1 tsp. salt

-3/4 cup water

-1 1/2 tsp. honey

-1 cups kale, chopped

-1/4 cup cilantro, chopped

-Salt & pepper

-1 lime, optional

-Grain of your choice