Eggs with whites

2 large eggs (at room temperature) salt pepper (preferably white) 1/2 teaspoon olive oil 1/2 cup mushroom , sliced or chopped 1/2 teaspoon butter 4[...]

8 eggs 200 g field salad greens (mache, corn salad) 1 1/2 liters water 3 tablespoons vinegar 30 g butter 1 onion , chopped 4 tablespoons concentrated tomato[...]

1 (9 -10 inch) unbaked pastry dough 4 slices bacon , chopped 1/4 cup finely chopped onion 1 cup grated swiss cheese or 1 cup gruyere or 1 cup cheddar cheese 4[...]