It's been a long time since I've bought frozen pizza so the temptation isn't there.

Due to allergies and difficulty in following diets (even diets that just avoid my allergens!) I switched to just eating meat and eggs (and wine and coffee and occasionally beer) so shopping is just 15kg of beef and two dozen eggs for a fortnight, and cooking is just lightly cooking ~600g of beef, sometimes with eggs

It's so simple, and quicker than a frozen pizza, tastier too