I'm going to modify this later because I feel it's too hard, but you can get the recipes by seeing the town board at a certain month (I forget whether it's Winter year 1 / Spring year 2... XD)
it was winter year 1, ‘tips for motivating employees’ poster. I was about to ask the same but I wanted to see all the festivals so rushed to winter before they were waiting too long to be upgraded ^_^
