Here's a list of what I remember...
I will work on making a Guide. It can be my first one on this forum.
Note, I was unable to find Eggs, Pumpkins, or Raw Chicken Legs anywhere! I'm sure they probably random spawn on orc drops and could possibly be in the In Mani Ylem food list. Please let me know and I'll confirm those are working also. The Raw Chicken Legs used to be the raw food drop on chicken corpses only. All other bird type corpses dropped the Raw Bird type meat.
Preparations
1 Sheaf of Hay + Flour Mill = Sack of Flour
Water + Sack of Flour = Dough
Dough + Honey = Sweet Dough
Sweet Dough + Flour = Cake Mix
Sweet Dough + Honey = Cookie Mix
Dough + Egg = Unbaked Quiche
Dough + Raw Meat = Unbaked Meat Pie
Dough + Pear = Unbaked Fruit Pie
Dough + Peach = Unbaked Peach Cobbler
Dough + Apple = Unbaked Apple Pie
Dough + Pumpkin = Unbaked Pumpkin Pie
Dough + Wheel of Cheese = Uncooked Cheese Pizza
Dough + Sausage = Uncooked Sausage Pizza
Baking
Dough + Heat Source = Bread Loaf
Cookie Mix + Heat Source = Pan of Cookies
Cake Mix + Heat Source = Cake
Sweet Dough + Heat Source = Muffins
Uncooked Quiche + Heat Source = Baked Quiche
Uncooked Meat Pie + Heat Source = Baked Meat Pie
Unbaked Fruit Pie + Heat Source = Baked Fruit Pie
Unaked Peach Cobber + Heat source = Baked Peach Cobbler
Unbaked Apple Pie + Heat Source = Baked Apple Pie
Unbaked Pumpkin Pie + Heat Source = Baked Pumpkin Pie
Uncooked Cheese Pizza + Heat Source = Cheese Pizza
Uncooked Sausage Pizza + Heat Source = Sausage Pizza
Barbecue
Raw Bird + Heat Source = Cooked Bird
Raw Chicken Leg + Heat Source = Chicken Leg
Fish Steak + Heat Source = Fish Steak
Egg + Heat Source = Fried Eggs
Raw Leg of Lamb + Heat Source = Leg of Lamb
Raw Ribs + Heat Source = Cut of Ribs