This probably isn't an omelette and has some other name - just stumbled blindly into this method last week and have been making these every morning since.
Instead of putting the filling inside the omelette, I start by frying the mushrooms in olive oil and when they are browned enough I add chopped red peppers and green onions and bacon (I cook the bacon first then chop it) and pour the beaten eggs over the top. Add some cheddar cheese so the melted cheese will be on the inside and hit the top with a torch to melt the cheese and make sure the egg is set enough and fold it over. Cheesy goodness on the inside and browned mushroom, bacon etc. on the outside. Delicious with lots of Tabasco and fresh ground pepper.
Instead of putting the filling inside the omelette, I start by frying the mushrooms in olive oil and when they are browned enough I add chopped red peppers and green onions and bacon (I cook the bacon first then chop it) and pour the beaten eggs over the top. Add some cheddar cheese so the melted cheese will be on the inside and hit the top with a torch to melt the cheese and make sure the egg is set enough and fold it over. Cheesy goodness on the inside and browned mushroom, bacon etc. on the outside. Delicious with lots of Tabasco and fresh ground pepper.