Vegetarian Leek & Cheese Quiche Recipe | Aline Made (2024)

FAQs

Should vegetables be cooked before putting in quiche? ›

Cook the Veggies First

"Vegetables will take longer to cook than your egg custard, so always sauté onions, steam broccoli, etc. before you add them to your egg mixture to ensure every bite of quiche will be perfectly cooked," says Kristin Beringson, executive chef at Henley in Nashville.

Quiche Ratio: 1 large egg to 1/2 cup of dairy

You'll need to increase the amount of eggs and milk based on the size of your quiche, so knowing the basic ratio makes it really easy to scale up or down. For a standard 9-inch quiche: Use 3 large eggs (6 ounces) 1 1/2 cups of whole milk or cream (12 ounces)

In a small bowl, toss shredded cheddar cheese with 1 tablespoon flour. (This will help keep the cheese from sinking to the bottom during baking.) Sprinkle the cheese over the top of the egg mixture. Bake for 40 minutes or until the top of the quiche is puffed and lightly browned.

Using too many eggs in the custard.

The best quiche consists of a custard that's the perfect ratio between eggs and milk. Using too many eggs in the custard results in a quiche that rubbery and too firm when baked, while not using enough will prevent the custard from setting.

BAKE in center of 375°F oven until center is almost set but jiggles slightly when dish is gently shaken and knife inserted near center comes out clean, 30 to 40 minutes.

They are masters of the quiche and long-ago settled on the perfect formula of one part egg to two parts liquid dairy. A standard large egg weighs two ounces and a cup of milk is eight ounces, so a good rule of thumb is two eggs per cup of milk.

Heavy Cream and Milk – For the best tasting quiche, use a combination of whole milk and heavy cream. (Or simply use half-and-half.) Using just heavy cream produces an overly thick filling. Whole milk is great, but a combo of heavy cream and milk is better.

Stirring breaks down the bonds between the egg proteins causing a custard cooked on a stove-top to be less thick than custards baked in an oven. Cornstarch and flour help bind the proteins together and help keep the custard in a quiche from curdling.

Excess moisture is one reason why quiches collapse in a watery pool on your plate. Vegetables and meats like ham give off tremendous amounts of water when they're cooked. Therefore, if you're using vegetables in your quiche, it's imperative that you cook them first.

Some recipes like quiches recommend partially cooked pie shells because the baking time wouldn't be long enough to fully cook the dough otherwise. Pre-baking a crust can ensure that your pie or tart crust will be fully baked and browned, and not soggy.

How do you thicken a quiche filling? ›

Adding a tablespoon or two of flour to the onions helps thicken the quiche filling, and it also reduces sogginess after baking. Sprinkle flour over the onions at least 5 minutes before they are done cooking, so the raw flavor in the flour will be cooked out.

The Kitchn cautions that using too many eggs can make the consistency of the quiche rubbery and tough, while using too few eggs can prevent the custard filling from setting properly, giving you a runny, soggy quiche. The recommended proportion is one egg to one-half cup of cream or milk.

According to Real Simple, this typically occurs when adding too-wet ingredients to the quiche filling, layering the egg custard with, for example, large slices of raw tomato or raw zucchini. These vegetables, while tasty, have a high water content when raw, which will weep into the quiche as it bakes.

Excess moisture is one reason why quiches collapse in a watery pool on your plate. Vegetables and meats like ham give off tremendous amounts of water when they're cooked. Therefore, if you're using vegetables in your quiche, it's imperative that you cook them first.

Quiche should not be cooked at too high of a temperature to avoid curdling the eggs. Many recipes call for baking quiche at temperatures between 325° F and 375° F. If you are baking at a high altitude, the temperature and bake times will need to be adjusted.

And yes, as you'll see, you should always prebake quiche crust to avoid a gummy pastry. Preheat the oven to 450°F. Roll out your homemade or purchased refrigerated dough into a 12-inch circle.