Preheat oven to 350* F. Grease a 9"-10" cast iron skillet with oil.
In a small bowl, combine ground flax, water and vanilla. Stir and set aside.
2 tablespoon Ground Flax Seed, 6 tablespoon Water, 2 teaspoon Vanilla Extract
In a large bowl using a wooden spoon or a hand mixer, cream the non-dairy butter and brown sugar until well combined and fluffy.
10 tablespoon Non-Dairy Butter, room temperature, 1 ¼ Cup Light Brown Sugar, packed
Add the flax egg and and stir until well combined.
Add flour, baking powder, baking soda and salt. Stir until just combined.
2 ¼ Cups All Purpose Flour, 1 teaspoon Baking Powder, ¾ teaspoon Kosher Salt, ½ teaspoon Baking Soda
Add 1 cup of chocolate chips and ½ cup of chopped caramel candies and stir to distribute.
1 ¼ Cups Chocolate Chips, divided, ¾ Cup Chopped Soft Caramel Candies, divided
Scrape the mixture into the prepared cast iron pan and press it out evenly. Then, top with the remaining chocolate chips and caramel candies.
Bake in a 350* oven for 24-27 minutes or until the edges are golden brown.
Cool slightly, top with a sprinkle of flakey sea salt and serve.
Flakey Sea Salt