Drain and rinse the beans, then add the whole fava beans, lentils, tomatoes, and paprika.

Add boiling water as needed, then place the pot on the stove and bring to a boil. Reduce the heat, partially cover the pot, and simmer. Add more boiling water as needed until the beans are tender.

Mix the tomato paste and flour with 1/2 cup hot water, then add to the beans.

Let the beans cook for another 15 minutes, then they're ready to eat. (Tip: Store any leftover beans in freezer bags and freeze for later use.)