The easiest one is The Cheese of Lannid, you don't need to prepare any ingredients yourself, you just need to find 6 cups in Dalaran and go to the cheese point to fetch the cheese.
The most worthwhile one is "Capsicum Hot Dogs! , as it's the only daily that rewards 2 Dalaran Cooking Medals!!!!
All dailies reward a Dalaran Culinary Medal (necessary for redeeming cooking recipes or cooking ingredients) and a Small Spice Bag
The Small Spice Bag has a chance to reveal the Storm Steak and Delicious Chocolate Cake recipes that used to be rewarded for cooking dailies back in the TBC days, as well as Northern Spice and Old Chili Peppers (an impractical garbage that messes with time buffs) and Little Pepper (which shrinks the player for a short time)"
"Lannid's Cheese"
Put together the empty cheese plate, the aged dalaran cheese from the "Just One More Cup" cheese store, and the six half-full dalaran glasses found on the table in Dalaran.
Give the wine and cheese plate to Ranid Ragekin in the leather store in the Enchanted Business District.
Quest Description
Lanid Nurkin in the Dalaran Leather Shop has suddenly developed a taste for wine and cheese.
Collect some unclaimed cheese from the "One More Cup" cheese store in the center of Dalaran, and then find some half-full glasses of wine on some random table in the city. Mix the wine together and pour it into a bottle, then give it to Lannid along with the cheese.
I don't think he'll find anything wrong with it.
The Gathering at the Magic Inn
Bring four portions of Northrend Stew and a jug of wine from the cheese store in Dalaran to Ruin's Square in Dalaran and give it to Elire in the Magic Inn.
Quest Description
Can you believe it? The Horde has gone so far as to declare cannibalism illegal ...... I'm telling you, it's not right! Still, I should focus on fulfilling orders when I have them.
There are a lot of guests at Eriray's place at the Magic Inn. You are to offer him some Northrend stew and a jug of wine from the "One More Cup" cheese store in the center of Dalaran.
Give the wine to Eriale along with the stew.
The Enchanted Mushroom Carpaccio
Cook 2 pieces of cold meat and 4 enchanted mushrooms from the sewers of Dalaran in your skillet to make an Enchanted Mushroom Carpaccio, then take it to Ruin's Square in Dalaran and give it to Alton Bennett in the Moorish Treasures store.
Quest Description
Orton Bennett in the Moor's Treasures store ordered a portion of mushroom carpaccio.
Go to the Dalaran sewers, gather four magical mushrooms, then bake them with two pieces of cold meat and deliver it to Alton as soon as it's done.
If the council will allow me to serve gnome specialties, I'll be sure to show them what is truly delicious!
The Caprese Hot Dog!
Fill an empty lunch basket with 4 rhinoceros hotdogs you've cooked, plus 4 slices of wild mustard greens you found in Dalaran's meadow. Take the mustard hot dog basket to Archmage Bertalus on the Crassus Platform in Dalaran City.
Quest Description
Archmage Bertalus is on his way to watch the madness of the Warball tournament, but he needs some food for the journey. You'll have to prepare 4 rhinoceros hotdogs, then pick 4 slices of wild capers from the meadows of Dalaran and put them in his lunch basket.
Stuff his lunch basket with deliciousness, my friend.
The Sewer Stew
Cook 4 crystallized carrots picked from the Forest of Crystalline Songs with 4 chilled pieces of meat in the stew pot. Once the stew is done, give the carrot stew to Ein Green, the innkeeper of the Dalaran Sewers.
Quest Description
We have another order, the innkeeper of the Dalaran Sewers needs a Turnip Stew to entertain his customers.
Since he wasn't happy with the gnome stew I sent him last time, he specifically asked for a turnip stew this time. Go to the Jingle Forest and gather 4 Jingle Carrots and stew them with 4 pieces of cold meat. You can travel to the Crystalline Song Forest via the teleportation booth east of Ruin's Square.
When you have prepared the carrot stew, give it to Ein.