Caramelized Onion Quiche

This is a great basic recipe that I’ve added roasted potatoes to the bottom to give it a little more depth.

• 1 pie crust
• 2 tablespoons olive oil
• 2-3 large red onions (about one pound total), French-cut (see below)
• Salt and freshly ground pepper
• 1 teaspoon balsamic vinegar
• 1/2 cup milk
• 1/2 cup heavy cream
• 3 large eggs
• Pinch nutmeg
• 6 ounces Gruyère cheese, grated (1 1/2 cups)

Preheat oven 350

The onions will take about an hour to cook on the stovetop before they are ready to go into the quiche. So timing-wise, if you are making the entire quiche from scratch, it makes sense to get started on the onions once you’ve put the crust into the freezer to chill before pre-baking.

1 Heat olive oil in a large, heavy-bottomed sauté pan on medium heat. Add the onions and sprinkle a little salt over them. Cook, stirring occasionally for 10 minutes, until the onions have softened and are translucent. Reduce the heat to medium low and cook for an additional 40 minutes, stirring occasionally, until the onions are well browned. Add balsamic vinegar and cook for 10 minutes more, until onions are completely caramelized. Remove from heat. 2 Place tart pan on a baking sheet to catch any run-off there might be. Sprinkle half the cheese evenly over the bottom of the crust. Spread onions over the cheese and then top with remaining cheese. In a medium bowl, whisk together milk, cream, and eggs. Season with nutmeg, salt, and pepper. Pour over cheese. Transfer to oven, and bake until just set in the center, 30 to 35 minutes. Cool on a wire rack for about 10-15 minutes before slicing.

Serves 6-8.