Bomb Pops restore 7 hunger points and 2.8 saturation.
The freezer can be used to store your desserts (or any item) and can be used to freeze water into ice. It gives you easy access to ice for making popsicles. Additionally you can freeze ice into packed ice.
The cookie jar can be used to store your cookies. It can hold up to a stack of cookies. Right clicking with the cookies in your hand will put them in and shift right clicking with your fist will take them out. The jar will display one cookie for every 8 that you put in it.
Mint leaves are obtained by growing mint plants with mint seeds. Mint seeds drop upon breaking tall grass just like wheat seeds.