I always use 1 cup plain flour, 1 cup milk, 0.5 cup eggs - salt and pepper ... they’re perfect every single time. Oven needs to be hot 200’C at least ... ant the fat / tin must be smoking hot. Only use lard or dripping.That’s somewhat different then to the recipe (Ramsay’s) that I used. That had 4 eggs, cup and a half of milk, cup and a quarter of flour, 1/2 tsp salt.
I will try your recipe, thank you.