I am not sure how much Judy Garland cooked in the kitchen. I have heard from some accounts that she liked to cook, but with all of her constant need to perform, I picture Judy not having the ambition to relax in the kitchen. Nevertheless, here's a recipe I found for her pancakes...
Judy Garland's Savory Pancakes
Four ounces plain flour
12 tablespoons milk
1 finely chopped onion
Sift flour and salt into a large, cool basin; make a well in the center and break in the egg; gently stir the flour into the egg, then gradually the milk, and when half the milk has been added ail the flour should be moistened; it should then be beaten thoroughly to remove any lumps; add the rest of the milk, mixing in evenly; strain and stand for one hour; then add onion, parsley, herbs and pepper; melt a little butter in a small frying pan; pour in enough batter to cover the bottom of the pan thinly; fry until a golden brown on both sides; toss or turn with a knife; roll up and serve very hot, garnished with parsley.