Happy Chinese New Year! I'm going to coin 11 Hong Kong street food numbers (all of them are salad numbers) every year!
Fish balls = U^{U^{3}(3)}(3) in the U function (Class 19: Higher computable level)
Egg waffles = TREE(SCG(Σ(Ξ(Rayo(D^{999}999))))) where TREE denotes the TREE sequence, SCG denotes Subcubic graph number, Σ denotes the Busy beaver function, Ξ denotes the Xi function, and Rayo denotes the Rayo function (Class 20: Uncomputable numbers)
Pineapple bun = Arx(2, 2) = Arx(Arx(1, 2), 1) = Arx(1000000, 1) = Ξ(Arx(999999, 1)) = Ξ^{1,000,000}(1,000,000) where Arx denotes the Aarex function and Ξ denotes the Xi function (Class 20: Uncomputable numbers)
Egg tart = G(40) in the Graham sequence (Class 8: Linear omega level)
Milk tea = {Pineapple bun, Pineapple bun ((Pineapple bun)Pineapple bun) Pineapple bun} in BEAF (Class 20: Uncomputable numbers)
Siu mei = 200!TREE(3) in Hyperfactorial array notation (Class 18: Bachmann's collapsing level)
Wonton noodles = Ultimate Oblivion^Ultimate Oblivion * Ultimate Oblivion (this is my attempt to beat my Ultimate Oblivion) (Class 20: Uncomputable numbers)
Fresh seafood = A(SCG(13), TREE(3)) where A denotes the Ackermann function (Robinson's definition), SCG denotes Subcubic graph number, and TREE denotes the TREE sequence = {2, SCG(13) - 2, TREE(3) + 3} in BEAF (Class 19: Higher computable level)
Tofu pudding = 10^(10^100)^^(10^10^100)^^^(10^10^10^100)^^^^(10^10^10^10^100) (Class 7: Up-arrow notation level)
Cart noodles = (10^100)/π ~ 3.18 * 10^99 (Class 2)
Claypot rice = P(grangoldex) = 2^grangoldex (Class 6: Tetration level)
Dim sum = 800000000$ in Pickover's superfactorial (Class 6: Tetration level)
Red bean soup = (Dim sum)¥̃ in BOX_M̃ (Class 7: Up-arrow notation level)
Sweet potato = (Red bean soup)£ in BOX_M̃ (Class 8: Linear omega level)
Chestnut = k_{k_{k_{ ... {k_{Sweet potato}} ... }}} (Sweet potato k's) in BOX_M̃ (Class 8: Linear omega level)
Cheung fun = M̃_{M̃_{Chestnut}} in BOX_M̃ (Class 9: Quadratic omega level)
Siu mai = {L777, 8}_{888, 999} in BEAF (Class 19: Higher computable level)
Soy-braised cuttlefish = (Output of step 2024 in Croutonillion)! (Class 20: Uncomputable numbers)
Stinky tofu = {Output of step 2222 in Croutonillion, Output of step 2222 in Croutonillion (1) 2} in BEAF (Class 20: Uncomputable numbers)
Eggettes = Tar^{Output of step 3000 in Croutonillion}(Tar) where Tar = Tar(10) = dekotar (Class 20: Uncomputable numbers)
Pig intestine = Σ((Output of step 4000 in Croutonillion) + 2^65536) in Busy beaver function (Class 20: Uncomputable numbers)
Shark fin soup = Rayo(2^69^420) * √(2) (Class 20: Uncomputable numbers)