From wikibooks.org

1 can lentils
1 can kidney beans
1 onion
1/2 can tomatoes
1/2 teaspoon red pepper
1/2 teaspoon salt
1/2 teaspoon sugar
1/4 teaspoon cumin
1 pinch tumeric

1. Saute the onion [after chopping it].

2. Add the tomatoes.

3. Add all the spices.

4. Add the lentils and kidney beans

5. Cook everything for 20 minutes over medium heat.

This is excellent with Indian Potatoes and Indian Rice.