Omelet with mushrooms and thyme

get
6 medium mushrooms, e.g. champignons, chanterelles, porcini
a few tips of fresh thyme, or best lemon thyme
1 tbsp olive oil
1 tbsp butter
50g goats milk fetta cubed
4 organic, free-range eggs
2 tbsp water

do
Slice mushrooms in 4. Fry in a large pan in the olive oil on both sides until golden and dry on a low flame. Add thyme tips. Push to one side of the pan.
Add the butter.
Beat the eggs and water well with a fork until smooth. Pour into the pan next to the mushrooms. Let it fry until almost set on top and golden underneath. Cut across the middle and look under the omelet to see if it is stable. Flip the halves from the round side so they keep their shape.
Place half of the fetta cubes on each omelet half. Fold lengthwise to cover the cheese so it has the shape of a quarter circle filled with fetta. Let it melt briefly. Then serve with toast. Some mushrooms will be incorporated into the omelet, others next to it.
Image: Boletus & free range organic eggs