Kwichie?

Today coming home from school, Bren was reading to the other two. Here is how it went:

Bren: (reading) "I'm sorry I didn't know you were coming, I would have made you a kwichie..."

Mom: A kwichie?

Bren: Yeah, it says kwichie right here. What's a kwichie, Mom?

Mom: Spell it. (she spells it) HAHAHAHAHHA! Quiche!!