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.

A good quiche custard typically features: 1 large egg to 1/2 cups of dairy. The dairy can be any combination of milk and/or half-and-half, for example: 1 large egg : ½ cup milk. 1 large egg : ½ cup half-and-half.

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.

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.

Cheese: Some favorites include feta cheese, goat cheese, cheddar cheese, white cheddar cheese, Swiss cheese, and gruyere. Add-Ins: Add up to 2 cups add-ins including vegetables and meat/seafood. Most quiche add-ins should be pre-cooked and can still be warm when mixing into the egg filling.

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)

Milk quiche feels more watery and has a sort of crumbly texture. Cream gives it more of a uniform custard texture.

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.

This is how to prep your quiche crust using the homemade or refrigerated option. And yes, as you'll see, you should always prebake quiche crust to avoid a gummy pastry.

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.

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.

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. Follow This Tip: Remember this ratio: 1 large egg to 1/2 cup of dairy.

BEAT eggs, milk, thyme and salt in medium bowl until blended. Carefully POUR over filling in pie shell. 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.

If the quiche is done it will come out damp, not wet, and not sticky. If it is very wet or still sticky then the quiche needs a bit more time. (It may or may not have a bit of melted cheese stuck to it, that's fine either way.) Also, depending on how you made the egg batter, the quiche may puff up as it bakes.

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.

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.

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.

Tip #2: Cook your veggies first

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.