To make a hot dog in Grow a Garden, you need to use the Cooking Pot located in the middle of the island. Here are some steps and recipes you can use:

1. Go to the Cooking Pot.
2. Equip the ingredients you want to add to the pot.
3. Interact with the pot to add the ingredients to the mixture. The ingredients you add will show up on the Ingredients list to the left.
4. When you've added all the ingredients, press the Cook button to start cooking.
5. After cooking, interact with the pot again to get your finished hot dog.
6. To give it to Chris P. Bacon (the pig in the event), equip the hot dog and speak to him, then select "Try this food I cooked up!"

Here are some hot dog recipe variants you can try:

• Common Hot Dog: 1 Banana + 1 Pepper
• Legendary Hot Dog: 1 Pepper + 1 Corn
• Mythical Hot Dog: 2 Peppers + 1 Corn
• Divine Hot Dog: 1 Corn + 1 Lucky Bamboo + 3 Bone Blossoms (or variations including Violet Corn)
• Prismatic Hot Dog: 4 Bone Blossoms + 1 Corn
• Transcendent Hot Dog: Various combinations including Ember Lily and Corn

Corn is a very common ingredient in most of the recipes. You can experiment with related ingredients like bone blossoms, peppers, bananas, ember lilies, and violet corn. Cook the hot dog according to the recipe, then offer it to Chris P. Bacon to get rewards, which might include rare items like seed packs or pets. These are some popular recipe ideas, but you can try different combinations to discover new variants of hot dogs in the game.