1-First Step: Prep the pan and heat the oven Start by heating your oven to 375°F, or 190°C. Grease a 9-inch pie dish or quiche pan with butter so the crust releases cleanly later. If you like extra insurance, add a light coat of oil spray or brush on a little olive oil over the buttered dish. This first step matters more than people think. A well-greased pan helps the potato crust crisp instead of glue itself to the edges, which makes serving much easier. If you are cooking for a crowd, this recipe also works well in a tart pan with a removable bottom, as long as it is oven-safe and not too shallow.

2-Second Step: Make the hash brown crust If you are using fresh potatoes, peel and grate them, then rinse briefly to remove excess starch. Squeeze them dry in a clean towel. If you are using thawed frozen shredded hash browns, just make sure they are fully thawed and not watery. Mix the potatoes with melted butter and 1 teaspoon salt. Press the mixture firmly into the bottom and up the sides of the pan. The crust should be compact so it bakes into a sturdy shell. A loose crust can slide down during baking, so press with the bottom of a measuring cup if needed. Spray or drizzle a little oil over the surface, then bake the crust for about 25 to 30 minutes, or until it starts turning golden and feels set. If the edges brown faster than the center, cover the rim loosely with foil for the last part of baking.

3-Third Step: Cook the bacon filling While the crust bakes, melt 1/2 tablespoon butter in a skillet over medium heat. Add the diced bacon and cook until it begins to brown and release its fat. Next, add the onion and cook until soft and translucent. Stir in the minced garlic for just 30 seconds so it becomes fragrant without burning. This is where the flavor starts building. The bacon brings salt and smoke, while the onion and garlic add sweetness and depth. If you are making a lighter version, you can reduce the bacon slightly and add extra onion or another vegetable like spinach or mushrooms.

4-Fourth Step: Mix the egg custard In a large bowl, whisk together the 2 egg yolks, 2 eggs, milk, cream, optional nutmeg, 1/2 teaspoon salt, and black pepper. Whisk until smooth and fully blended. The goal is a silky mixture that bakes into a soft, tender filling. If you want a richer quiche, keep the full amount of cream. If you want a lighter slice, use more milk and a little less cream. The nice thing about this Hash Brown Crusted Quiche is that it still tastes satisfying either way.

5-Fifth Step: Assemble the quiche Once the potato crust is lightly golden, remove it from the oven. Spread the bacon, onion, and garlic mixture evenly over the bottom. Sprinkle the grated cheese over the top, then pour the egg mixture over everything. Move slowly so the filling settles evenly and the cheese does not clump in one spot. Try not to overfill the crust. Leave a small gap at the top so the custard has room to puff gently as it bakes. If you are using a deeper dish, the filling may need a few extra minutes in the oven, but the surface should still look barely set in the center.

6-Sixth Step: Bake until just set Bake the quiche for about 30 to 35 minutes, or until the center is set but still has a slight wobble. The top should look lightly golden and the edges should be firm. If you insert a knife near the center, it should come out mostly clean. For the best texture, avoid overbaking. A quiche that cooks too long can turn rubbery. Pull it from the oven as soon as the center is set, because it will continue to cook a little from residual heat once it rests.

7-Final Step: Rest, slice, and serve Let the Hash Brown Crusted Quiche rest for 10 to 15 minutes before slicing. This helps the custard settle and makes cleaner slices. Serve warm with a simple salad, fresh fruit, or roasted tomatoes if you want a brunch-style plate. If you are planning a fuller meal spread, this quiche pairs nicely with a crisp green side like a bright kale salad from Recipe Resource. It also works well for meal prep since the slices reheat nicely for breakfast or lunch later in the week.