Disney says
Check in at Sally’s, at 3 giant cones, to try different “i-cone-ic” menu items like Chili “Cone” Queso, Bacon Mac ‘n’ Cheese Cones, specialty churros, chocolate or vanilla soft serve, and high-octane limeade for Guests 21 and older.
Friendliest.app says
Cozy Cone 1 (churros) sells bottled and fountain beverages. If you are sensitive to any of the listed allergens, it is recommended that you purchase drinks from another location with less chance of cross contamination.

All Disney churros are purported to be produced by Tio Pepe's Churros, a J & J Snack Foods brand.

Cozy Cone 5 (popcorn) reopened on June 24th, 2021. 

Cozy Cone 4 (cone-coctions) reopened in early September, serving Chimichangas and an assortment of alcoholic beverages.

Allergy-friendly meals at Cozy Cone Motel