To make a hotdog in the game Grow a Garden, you need to use specific in-game ingredients and cook them at the Cooking Pot located on the island. There are various recipes for different types of hotdogs, such as Legendary, Mythical, Divine, and Prismatic Hot Dogs. The most common basic recipe for a hotdog includes pepper and corn. Here is the general process:

1. Gather ingredients like Pepper, Corn, Bone Blossom, Bamboo, Ember Lily, etc., depending on the hotdog type you want to make.
2. Go to the Cooking Pot at the center of the island.
3. Equip the ingredients and interact with the pot to add them to the mix; the ingredients list appears on the left.
4. Once the required ingredients are in, press the Cook button to start cooking.
5. After cooking is complete, interact with the pot to receive the finished hotdog dish.
6. You can give the hotdog to the character Chris P. Bacon during his Cooking Event for rewards.

Basic example recipes:

• Legendary Hot Dog: 1 Pepper + 1 Corn
• Mythical Hot Dog: 2 Pepper + 1 Corn or 1 Corn + 1 Ember Lily
• Divine Hot Dog: 1 Corn + 1 Lucky Bamboo + 3 Bone Blossom
• Prismatic Hot Dog: 4 Bone Blossom + 1 Corn

The cooking time and quality of the ingredients can affect the rewards you earn from cooking. You can also add more ingredients to increase the quality and weight of the hotdog for better prizes. This cooking mechanic allows players to use garden-grown ingredients, making the hotdog fresh and rewarding within the game context.

If more detailed specific recipes or tips are needed, please ask!