This study proposes an ingredient-based recipe recommendation to make cooking easier and more convenient. Given the ingredients, the system can recommend classic recipes from the database or generate new recipes using the ViT5 model. We fine-tune ViT5 and train the model on our CookyVN-recipe dataset, consisting of 26,752 recipes in Vietnamese. The ROUGE-1, ROUGE-2, and ROUGE-L scores of our model are 64.45, 35.92, and 38.21, respectively.