Beat the eggs in a bowl with the salt and pepper. Cut the base off the asparagus stalks, keeping only the tender part. Cook the asparagus tips slowly in lard (or butter) in a frying-pan until just tender. Fold them into the beaten eggs. Make an omelette in the normal way.
I have made this omelette and it is very good. Another recipe cuts the tips into little pieces and folds them, raw,