Combine rice flour, salt, and pepper in a bowl. Mix well and set aside. In another bowl, combine crushed gluten free rice krispies, parmesan cheese, and dried thyme. Mix well and set aside. In yet another bowl, beat egg with 2 tablespoons water.
Preheat oven to 375°F (190°C).
Dredge chicken tenders in rice flour mixture. Then dip in egg mixture and finally coat with rice krispies mixture. Place on a rack over a baking sheet.
Baked coated chicken tenders for 35 to 40 minutes or until golden brown.