Ingredients

The following ingredients have 8 Servings
  • 3 tablespoons extra-virgin olive oil (EVOO)
  • ½ pound meaty bacon
  • chopped ½-inch dice
  • 2 large shallots
  • finely chopped
  • 1 round teaspoon sugar
  • Salt and coarse black pepper
  • About 2 tablespoons cider vinegar (Rach likes to use Bragg’s)
  • ½ pound white mushrooms
  • sliced
  • 2 tablespoons fresh thyme
  • chopped
  • 4 large cloves garlic
  • finely chopped
  • 2 bunches medium-leaf spinach (¾-1 pound)
  • stemmed
  • washed and patted dry
  • chopped
  • Freshly grated nutmeg
  • to taste (no more than 1/8 teaspoon)
  • 3 tablespoons Dijon mustard
  • About ½ cup flat-leaf parsley
  • finely chopped
  • 12 eggs
  • beaten
  • ½ pound Gruyere
  • shredded (about 1½ to 2 cups)

Instruction

  • Preheat oven to 375˚F
  • Heat a 12-inch nonstick skillet over medium to medium-high heat
  • Add EVOO, 1 turn of the pan, then add bacon and crisp 2-3 minutes
  • Stir in shallots a minute more, then add sugar, salt and pepper and stir a minute more
  • Add vinegar and let it absorb, then remove from pan and reserve
  • Add remaining oil to pan with bacon drippings, 2 turns of the pan
  • Add mushrooms and lightly brown, then add thyme, garlic, and salt and pepper
  • Wilt spinach into pan, then season with salt, pepper and nutmeg
  • Whisk Dijon mustard and parsley into eggs
  • Add bacon mixture back to pan, pour eggs over and gently stir to combine
  • Settle the eggs and let them set for a minute or so, then transfer to oven and bake about 12 minutes
  • Top the frittata with Gruyere and bake 12-15 minutes more until puffed and golden
  • Loosen edges and remove frittata to cutting board or platter, and cool 10 minutes
  • Cut the frittata into 6 or 9 squares and serve