Good morning. Meijer carries a great company called Namaste that produces cake, brownie, pancake, and other mixes that are free of many allergens. My son has 7 food intolerances including soy and dairy and I have used this mix many times for his birthday. The cake comes out very moist and everyone who tries a piece always asks for the recipe.
One caveat, I have not had good luck baking this cake mix in silicone baking pans. Because the mix is so moist the cake sticks to the sides of the pan and does not release well at the end of the baking time.