In a large pot of boiling water, add your pasta and cook until done. Once done, drain and set aside. In a large skillet coat the bottom of the pan with olive oil. Then add your chopped onions, red peppers and garlic. Saute over medium high heat for about 6 minutes. Then add your steak and 2 bouillon cubes. Let these flavors combine for a few minutes and meanwhile combine the flour and water in a small bowl and whisk together. Then add the flour mixture to your steak and mix all the ingredients together. Turn off your burner and then add your pasta to the steak or serve separately!