Thrond

How good are the My Little Ponies at cooking?

Applejack - Excellent, though her friends wonder how she never gets sick of apples. It's not that she can't cook non-apple dishes, but she has so many apples and there's no point letting them go to waste. 

Rainbow Dash - Bad; not patient enough to learn to do it right. Often gets distracted and burns her food. At least she can throw a simple sandwich together.

Pinkie Pie - Great at baking but puts too much sugar into everything else. Including recipes that aren't supposed to have sugar in them. 

Fluttershy - Great, but has almost no recipes for ponies. She wastes all of her groceries on animals and then eats the same boring salad three times a day.

Twilight Sparkle - About as good as the recipe she's following. Without one she gets all the measurements and timers wrong, leading to disastrous results.   

Rarity - Pretty good but gets overshadowed by Applejack and Pinkie Pie, despite using a greater variety of ingredients. Sometimes tries and fails to make haute cuisine, even though none of her friends even like that stuff. 

BONUS: Spike - Low-key the best cook of the lot. Whenever Twilight's friends come to her place for meals, they're always disappointed if Twilight is the one cooking and not Spike.