I'm veggie, and haven't drunk milk for over 30 years. I've made the switch to vegan 'cheese' ..not perfect, but ok, and I can manage it for most cooking needs.
But... I've had a boiled egg and toast for breakfast every day since I was 3 and I'm 56 now! Always free range (my family have chickens on a smallholding) but I am really struggling to make that last switch because , well, breakfast has always been an egg, and use eggs in cooking.
How do I ditch the egg?!