01 -
Fill a heavy-bottom pot 5-6 inches deep with vegetable oil. Heat the oil to 375°F, using a candy or oil thermometer to monitor the temperature.
02 -
Combine pancake mix, milk, vegetable oil, and egg in a medium mixing bowl. Whisk the ingredients until most lumps are gone. Adjust consistency by adding more mix if too runny or more milk if too thick. Let the batter sit for 5 minutes.
03 -
Break graham cracker sheets in half to create squares. Stack each s'more by layering a graham cracker square, a marshmallow, a chocolate square (half a Hershey bar), and then another graham cracker square on top. Prepare 8 stacks.
04 -
Coat each s'more stack in the batter, using your hands or tongs. Shake gently to remove excess batter. Carefully place the battered s'more into the hot oil, holding it with tongs for a few seconds before releasing to ensure the batter sets. Use a heat-resistant spatula or slotted spoon to flip the s'more continuously, cooking it evenly until golden brown.
05 -
Remove fried s'more from the oil and place on a wire rack lined with paper towels to drain excess oil. Let cool for 5-10 minutes before serving. Serve warm for best results.