Tastes like chicken

Gabe and I are teaching Jaxson sign language since his good buddy Jacob's dad is deaf....also it helps him communicate with us before he learns to talk. So the first sign we taught him was "more" he picked up on it really quickly and uses it all the time. The second sign he picked up on is "chicken" Jaxson LOVES chicken and we have to be really careful to mix up his meals because it seems like sometimes that's all he eats. Everything, however, is "chicken" to Jaxson. If its spaghetti he signs "chicken" if its mac and cheese he signs "chicken" if its a bean burrito, you get the idea. So either he thinks it is the universal sign for food or everything just "tastes like chicken..."