public void bake() {
		if(pie.getDough().isEmpty()) {
			BuilderClient.addOutput("error - no dough found!");
			return;
		}
		if (pie.getFilling().isEmpty()) {
			BuilderClient.addOutput("error - no filling found!");
			return;
		}
		baked = true;
		BuilderClient.addOutput("*oven sound*");
	}