Note from BL: I adapted it a bit from her original. She used white chocolate chips and I replaced them with gfcf marshmallows. She also uses Pamela's Ultimate Baking & Pancake Mix which is not CF (see her substitution note).
1 1/3 cup Pamela's Ultimate Baking & Pancake Mix**(see substitution note below, Pamela's is GF but not CF)
1/2 heaping cup sweetened flaked coconut
1/2 heaping cup golden brown sugar
2 free range organic eggs
1/2 cup vegetable oil [I used safflower oil]
2 teaspoons gf vanilla extract
1/2 heaping cup gfcf chocolate chips (I used Tropical Source)
1/2 heaping cup gfcf mini-marshmallows
Recipe
Preheat oven to 350 degrees F [if you live above 5,000 feet, set your oven temp to 375 degrees F].
Mix the first six ingredients in a mixing bowl by hand, until moistened.
Add chocolate chips and marshmallows.
Spread the batter evenly into a lightly oiled 8x8-inch baking pan. Add extra chips to the top and lightly press into the batter.
Bake on a center rack until the bars are set and golden brown - about 21 to 25 minutes, depending upon your oven and altitude - and do not over-bake.
Allow the bars to cool on a wire rack before cutting.