add FF recipe, minor updates

meme/2-Custard.tex

@@ -0,0 +1,26 @@
+\recipe[Layer 2]{Chocobo Egg Custard}
+
+\begin{step}
+   300ml whole milk
+\method
+In a small saucepan, heat the milk until just simmering. Remove from heat.
+\end{step}
+
+\begin{step}
+	3 egg yolks
+   50g sugar
+   1 tablespoon cornstarch
+\method
+   In a bowl, whisk the egg yolks, sugar, and cornstarch until smooth.
+
+   Slowly pour the hot milk into the egg mixture, whisking continuously.
+
+   Return the mixture to the saucepan and cook over medium heat, stirring constantly, until thickened (about 3-5 minutes).
+\end{step}
+
+\begin{step}	
+   1 teaspoon vanilla extract
+   Zest of 1 lemon or 1 small orange
+\method
+   Remove from heat and stir in vanilla extract and citrus zest. Allow it to cool before assembling.
+\end{step}