"Like a Shepherd he feeds his flock." Isaiah 40:11
Use your talents, maximize your time. If you are in a position to add a little to your own meal you can provide meals for parishioners who are recovering from surgery, ill or have had a baby. As you are headed to Mass yourself, would you consider bringing a person along with you? Could you provide transportation for parishioners to Mass, the doctor, or physical therapy? The goal is to fulfill the command from Jesus in Matthew 25:40, "Whatsoever you do to the least of my brothers, that you do unto me."