What I think TMA character's favorite desserts would be just based on vibes:
Jon Sims - French Silk Pie.
Martin Blackwood - RIP Martin Blackwood for being British. He would love southern teacakes. (I know Britain has teacakes, but they're different things and according to Google not technically a dessert.)
Tim Stoker - Molten Lava Cake With Strawberries On The Side.
Sasha James - Cherry Pie.
Melanie King - Lemon Bars.
Georgie Barker - Mango And Chili Sorbet.
Basira Hussain - Rice Pudding.
Daisy Tonner - Carrot Cake.
Peter Lucas - Vanilla Milkshake.
Elias Bouchard - Peanut Butter Cookies.
Gertrude Robinson - Peach Cobbler.
Gerry Keay - Literally any flavor of gelato.
Hezekiah Wakely - Dirt Cake.
Jane Prentiss - Before the worms she liked angel food cake,
Agnes Montague - Red Velvet Cake.
Jude Perry - Cinnamon Cayenne Cookies.
Oliver Banks - Chocolate Lava Cake.
Jared Hopworth - Sanguinaccio Dolce. (Chocolate pudding made with pigs blood, and flavored with cinnamons and cloves.)
Michael Shelley - Vanilla Pudding. (He likes banana pudding too, but he slightly prefers vanilla.)
Helen Richardson - Tiramisu.
Nikola Orsinov - Caramel Apples.
Michael Crew - Blueberry Delight.
Simon Fairchild - RIP Simon Fairchild for being British. He would love deep-fried Oreos.
Anabelle Cane - French Macrons.