Place lentils in pot with broth or water, and bring to the boil, then reduce heat and simmer until done – around 30 - 35 minutes.
Rinse rice and place in pot with 2 cups water then bring to the boil, reduce heat and simmer until done. Drain and set aside – around 20 minutes.
In a skillet add the butter or oil of choice, heat, add crushed garlic, and sauté for a minute or so, then add the diced mushrooms, stir frying for around 4 minutes, or until mushrooms are done, then set aside.
In a serving dish mix the rice and lentils and add salt and black pepper to taste.
Slice chili very thinly, and stir through the rice and lentil mix. If the chilies are hot ones, remove the seeds.
Place the garlic and sliced mushrooms on top to serve.