Spirit Chef

You have reflected on cooking on a deep level, and found that food is an important part of how people's spirits rise and fall, of how magic and ki flows through a person. This insight has led you to making food that heals, and learning how to eat something to gain its power. 

-You gain proficiency in cooks utensils. If you already have cooks utensils proficiency, instead raise your con, int, or wis score by 1 to a maximum of 20. 

-You can craft small treats that bolster your allies. During a short rest, you can cook 10 treats. Each treat can be eaten or force-fed to an unconscious creature as an action. Make a cooks utensils check. Depending on your total, the treats have different effects:

0-10 heals 1 hp

11-15 heals 3 hp

16-20 heals 5 hp and raises the eater's max hp by 5 

20+ heals 10 hp and raises the eater's max hp by 10 

The treats lose their magic 24 hours after they are cooked. You can cook these treats once and regain the ability to do so on a long rest.

-You can siphon power from a defeated monster to a hero that has slain it. During a short rest, you can take meat from a creature at least CR 1 that has been killed in the last 12 hours, and cook it into a meal for one humanoid who dealt damage to that creature within 5 minutes of its death. When they eat it, that humanoid gains a benefit that the creature had for one hour. For example, meat from a creature with natural armor could provide a +1 bonus to AC, meat from creature that breathes fire could provide the firebolt cantrip, and meat from a creature that can teleport could provide the misty step spell. 

As you cook this magical meal, you can attempt to make a bigger batch or a more concentrated dose. Make a cooks utensils check. 

0-9 no change from the description above

10-14 you can cook two meals, or the effect lasts 6 hours

15-19  you can cook three meals, or the effect lasts 12 hours

20+ you can cook four meals, or the effect lasts 24 hours.  

You can cook this type of magical meal once, and you regain the ability on a long rest. These meals retain their magic for one week.