spinach omelette

SPINACH OMELETTE IN THE PAN

frittata di spinaci

What is the difference between frittata and omelette?
Frittata is cooked on both sides while omelette needs to remain creamier and therefore is cooked only at the base, leaving the heart soft. Frittata can be cooked in a pan with little oil or in the oven, while omelette should be cooked in butter.