3 smoked gruyere frittata Recipes

smoked bacon , sliced crosswise 1/4 inch thick, eggs, milk, kosher salt, black pepper, onion, preferably sweet, sliced (1 1/2 cups), white mushrooms, trimmed, cleaned and sliced, shiitake mushrooms, stemmed, cleaned and sliced (2 cups), garlic, minced, chopped fresh thyme, grated gruyere

extra-large eggs, heavy cream, grated gruyere cheese, kosher salt & freshly ground black pepper, unsalted butter, onion, diced, red potatoes, diced, diced smoked ham or 1 cup canadian bacon, grated parmigiano-reggiano cheese , for finishing top, sour cream, chives, chopped