I'll start with a few things I remember from our trips last year for DD:
-50's Prime Time Cafe: GF meatloaf and mashed potatoes (DD loved it!)
-Crystal Palace breakfast: GF Mickey shaped pancakes and freshly prepared scrambled eggs from the back, they also offered Van's waffles which we did not need
-Tusker House breakfast: Mickey waffles, yogurt from the kitchen (the chef insisted on it in case of cross contamination in the buffet)
-Plaza Restuarant: cheeseburger (no bun), french fries, ice cream (i can't remember which flavors they offered)
-Mama Melrose: personal size cheese pizza (Ener-G crust, I think)
-Boardwalk Bakery: chocolate chip cookie (prepackaged from French Meadow)
-Garden Grill: They had brownies (French Meadow), plus green beans, and I think mashed potatoes plus some of the meat but I can't remember which of the meats.
-Liberty Tree Tavern lunch: Turkey and mashed potatoes; dessert was what they called a brownie, but it was shaped like a little dome and tasted like chocolate cake (very good!) and vanilla ice cream.
-Cosmic Ray's: roasted/rotissiere chicken, oven baked french fries (takes about 15 minutes so plan ahead), I can't remember the dessert option
-Cinderella's Royal Table breakfast: Pancakes, yogurt, fresh fruit
-Popcorn and Mickey ice cream bars at carts throughout the World
-Liberty Inn: Cheeseburger with GF bun
-Biergarten: Ener-G rolls, pasta with cheese sauce (for DD); the chef did walk us through the buffet to point our GF items, but DD was pretty selective so he offered to make pasta for her. French Meadow brownie for dessert.