- 4 tsp. unsalted butter, at room temperature
- 1/4 cup cooked diced bacon or mushrooms
- 1/4 cup plus 4 tsp. shredded Gruyère cheese (or another cheese you love)
- 4 Farm Pride eggs
- 8 tsp. heavy cream
- Salt and freshly ground pepper, to taste
- 2 tsp. chopped fresh flat-leaf parsley