Honestly I'd like to see more types of fruits and vegetables, and the ability to cook some new recipes with them. Like in fall, have pumpkin, rhubarb and even sweet potato pies. And more stews! And in the summer, you could make things like popsicles and have more drinks that AREN'T the "juices" from the bar. Like lemonade, limeade, and even things like raspberry, peach and plain iced tea.
Compost would be a huge plus for everything gardening, especially if you could do various things to increase the quality of the fertilizers from it... I'm not sure how much may already be in the game in terms of the fruits and veggies and stuff, but idk. Just thinking some new recipes and stuff may be really nice :)
More baked goods would also be amazing... More breads! <3