Steam the sweet potato (skin on) cubes in a steamer basket with the kale.
1 sweet potato, 2 cups kale
Sauté the onions and garlic in a medium saucepan until translucent and fragrant.
1 garlic clove, ¼ onion
Add lentils, bouillon, cumin, and water. Mix thoroughly. Bring to a boil and cover. Reduce to simmer and cook for 15 to 20 minutes, or until tender.
½ cup brown lentils, ¼ bouillon cube, 1 tsp cumin, 1 cup water
While the lentils are cooking, cook the brown rice according to the package directions.
1½ cup brown rice
To assemble the rice bowl, add your rice, then the sweet potato and kale, then layer in the lentils. Add salt and pepper to taste.