1-First Step: Prepare the crust Start by heating your oven to 375°F. Place the 1 9-inch deep-dish frozen pie crust on a baking sheet so it is easier to move in and out of the oven. If the crust is still very hard, let it sit at room temperature for a few minutes until it is pliable enough to prick with a fork. Lightly prick the bottom of the crust all over with a fork to help prevent bubbles. Line it with parchment paper and fill it with pie weights or dried beans. Bake for 15 minutes, then remove the weights and parchment and bake for another 10 minutes until the crust looks lightly golden. This par-baking step is important because it keeps the bottom from turning soggy once the custard goes in.

2-Second Step: Cook the bacon While the crust bakes, place the 8 oz thick-cut bacon in a skillet over medium heat. Cook until the pieces are browned and crisp, stirring now and then so they cook evenly. Thick-cut bacon gives this quiche recipe a meaty bite and a stronger savory flavor than thinner bacon. Once the bacon is done, transfer it to a paper towel-lined plate to drain. Leave just a small amount of bacon fat in the pan, enough to cook the shallots. If there is too much grease, carefully pour it off so the filling does not feel heavy.

3-Third Step: Soften the shallots Add the 1/2 cup chopped shallots to the skillet with the bacon drippings. Cook over medium-low heat for 3 to 4 minutes, stirring often, until they turn soft and translucent. Keep the heat gentle so they do not brown too fast. This step adds sweetness and depth to the finished bacon cheese quiche. The shallots should taste mellow, not sharp. If they start to color too quickly, lower the heat right away and give them a little more time.

4-Fourth Step: Mix the custard In a medium bowl, whisk together 4 large eggs, 1 1/4 cups heavy cream, 1/4 teaspoon salt, 1/8 teaspoon cayenne pepper, and a pinch of ground nutmeg. Whisk until the mixture is smooth and fully blended. You want the cream and eggs to look unified, with no visible streaks of egg white. This custard is the heart of the classic bacon cheese pie. The cream gives it softness, while the eggs help it set. The seasonings are mild, but they matter because they round out the flavor of the bacon and cheese.

5-Fifth Step: Assemble the quiche Lower the oven temperature to 325°F. Spread the bacon evenly over the par-baked crust, then add the cooked shallots. Sprinkle the 4 oz finely shredded Gruyère cheese over the top. You can mix a little cheese into the filling, but layering it evenly helps every slice hold together nicely. Carefully pour the custard over the filling. Pour slowly so the liquid settles between the bacon and cheese instead of splashing around the crust. If needed, use a fork to gently move the filling into an even layer, but do not stir aggressively once the custard is in place.

6-Sixth Step: Bake until just set Bake the quiche for 35 to 45 minutes at 325°F, or until the edges are set and the center still has a slight jiggle. The top should look lightly puffed and barely golden. If the crust edges start to brown too quickly, cover them loosely with foil. Be patient during this part. A quiche baked too long can turn rubbery, while one pulled too early may collapse. The best sign is a center that wobbles slightly when nudged, but does not look wet.

7-Final Step: Cool, slice, and serve Let the quiche rest on a wire rack for at least 20 to 30 minutes before slicing. This gives the custard time to finish setting, which makes cleaner slices and better texture. Serve warm, at room temperature, or even chilled if you like a firmer bite. This dish pairs well with a simple green salad, roasted tomatoes, or fresh fruit. For a fuller brunch spread, it also sits nicely next to blueberry cottage cheese breakfast bake or a loaf of sweet bread for a mix of savory and sweet.