Preheat oven to 350 degrees. Line an 8x8 square baking dish with parchment paper or grease with oil.
In a mixing bowl or stand mixer, beat the dry ingredients until combined.
Add the eggs and vanilla and beat until mixed.
Add the melted butter and half n half and beat until combined.
Swirl 2/3 of the prepared caramel sauce in the brownie batter with a knife.
Transfer the batter to the baking dish. Bake for 25 for slightly underdone/gooey browneis to 30 minutes for firmer brownies.
Remove the brownies from the oven and let cool on the counter until cool to the touch. Drizzle the remaining caramel sauce on top of the brownies.
Cut into 9 even squares and enjoy. Store uneated brownies in an airtight container on the counter up to 1 week.
Notes
Sweetener- allulose is suggested but granular monkfruit, eryhtritol, or a stevia blend may be used. Reduce the amount by 1/3 if using a different sweetener. (i.e. 1 cup allulose = 2/3 cup granular monkfruit).Caramel sauce options- add part to the brownie batter for caramel flavored brownies (pictured) OR add all of the sauce to the top of the cooled brownies for a caramel topping.