We have delicious recipes that will satisfy the one-meal requirement. Many Catholics abstain from meat each Friday during Lent and on Good Friday, fish is the traditional main course at dinner time. Lightning lunch on the go. Lemon sole with pistachio pesto - Clodagh McKenna. That is why we eat fish instead of any other meats on good Friday. Many Christians of all denominations avoid meat on Good Friday. 9. This flaky white fish is a great source of phosphorus, niacin, and vitamin B-12.A 3-ounce cooked portion contains 15 to 20 grams of protein. For many households, fish is on the menu for Good Friday (and every Friday during Lent). 11. Non-Christians do eat meat on Good Friday, as Good Friday has no relevance to them. Baked mushroom risotto - Rachel Allen. you eat fish on Easter because on good Friday that was the day God shared out 1 fish between millions of people. 10. Good Friday, which occurs at the end of Lent, brings a day of fasting, reflection, and for many, a meat-free meal. Parmesan crusted fish of your choice - Stephane Reynaud.