add FF recipe, minor updates

meme/5-Cream.tex

@@ -0,0 +1,10 @@
+\recipe[Layer 5]{Whipped Cream}
+
+\begin{step}
+   200ml heavy whipping cream
+   1 tablespoon powdered sugar
+   1/2 teaspoon vanilla extract
+\method
+   In a large bowl, whip the heavy cream, powdered sugar, and vanilla extract until soft peaks form.
+   Keep chilled until ready to use.
+\end{step}