Add the egg to a mixing bowl; mix on medium until light.
Add the milk, baking mix, and cheese; beat another minute on medium.
Bake 1 hour, or until golden brown.
Notes
No title is given for this recipe on the page — it appears directly below the Fry Cakes ingredients with a gap, suggesting a separate savory cheese bread/loaf.
The “3 3/4 c.” biscuit mix quantity has a small unclear mark before it — worth double-checking against the original.
The Kraft-batch copy reads “Bisquick baking mix” where this one reads “biscuit baking mix”.