Everyone has the right to eat
At level 3, you gain proficiency with cooking utils.
3. Burning Hands, Purify Food and Drink
5. Locate Animals or Plants, Protection from Poison
9. Create Food and Water, Plant Growth
13. Fabricate, Locate Creature
17. Creation, Mass Cure Wounds
Channel Divinity "Bountiful Meal": You can use your Channel Divinity to cook a bountiful meal. You cook for 10 minutes. After that, up to six creatures can eat and drink for one hour. When the hour has passed, the creatures are cured of one poison or disease affecting them and they gain Temporary Hit Points equal to your Paladin Level.
Channel Divinity "Boil 'em, mash 'em, stick 'em in a stew!": As an action, you show your holy symbol and for the following three rounds, these effects apply one for each round until the end of your next turn:
1. Round: All enemies that start their turn in a 30 feet radius and touch a body of water, must succeed on a Constitution Saving Throw, taking 4d6 fire damage or half as much on a success.
2. Round: All enemies in a 30 feet radius are vulnerable to bludgeoning damage until the end of your next turn.
3. Round: All enemies in a 30 feet radius must succeed on a Dexterity Saving Throw or are restrained until the end of you next turn.
Aura of Lusciousness: All friendly creatures in a 10 feet radius around you regain your Paladin Level plus your Proficiency Bonus as Temporary Hit Points after a short rest, provided that they ate a good meal. As long as they stay in this radius with full Hit Points, they add your Charisma Modifier to their attack rolls. At level 18, the radius increases to 30 feet.
You always gain the maximum possible Hit Points from your Hit Dice after a short rest, provided that you ate a good meal.
Once between each long rest, you can use your action to take the form of the ultimate cook for one minute:
You can cast "Burning Hands" as a 1. Level Spell as a bonus action each round without using a spell slot and without components.
Your Divine Smite attacks deal fire damage instead of radiant.
You and each friendly creature in a 10 feet radius regain 2d4+2 Hit Points at the start of your turn.
My wife is kinda the food paladin, so I came up with this subclass for her. Might be OP, let me know 🤪
Edit: Balanced the Channel Divinity.
Edit: Added a second Channel Divinity.