Espinacas con Garbanzos (Spinach with Garbanzo Beans)

Heat the olive oil in a skillet over medium-low heat. Cook the garlic and onion in the oil until translucent, about 5 minutes. Stir in the spinach, garbanzo beans, cumin, and salt. Use your stirring spoon to lightly mash the beans as the mixture cooks. Allow to cook until thoroughly heated.