Cook the pasta al dente, save 1/4 cup of the starch water. Put the Olive Oil, Garlic, Onion, Cumin, Oregano, and Coriander in a medium skillet on medium heat. Once it starts to bubble stir in the flour. Add the Half and Half, Buillion Cube, and starch water. Once the sauce starts to thicken add the Pasta, Black Beans and Pico de Gallo. Continue cooking until warmed through, do not over cook. Serve hot or cold as a side dish or a light lunch.