Simple Four Ingredient Onion Tart

Simple Four Ingredient Onion Tart

Recipe by Stay at Home Mum

0.0 from 0 votes

Course: AppetizersDifficulty: Easy

Servings

Adjust servings

+

–

6

servings

Prep time

10

minutes

Cooking time

1

hour 

Calories

350

kcal

Total time

1

hour 

10

minutes

A buttery tart filled with caramelised onions and cream – simple yet elegant.

Cook Mode

Keep the screen of your device on

Ingredients

• 90 gram Butter

• 3 large Eggs

• 1kg White Onions, peeled and sliced

• 150 millilitre Sour cream

• 1 Shortcrust Pastry Base

Directions

• Melt the butter in a large pan.
• Add the sliced onions and simmer gently until they are soft but not browned.
• Set aside to cool.
• In a large bowl, beat the eggs and add the sour cream.
• Add the cooled onions to this mixture.
• Line a pie tin with shortcrust pastry (or use a pre-made case) and pour the mixture on top.
• Bake at 180 degrees for 45 minutes or until the middle is set. Can be served hot or cold.

Notes

• Diced bacon can also be added on top of the mixture before it goes into the oven.
• Onion Tart is not suitable for freezing.

This delicious onion tart is perfect for morning tea or a light lunch with salad. It would also make a really lovely picnic dish! ?It’s really quick and simple.

Of course, you can make your own shortcrust pastry for your onion tart if you so wish!

There?s nothing quite as delicious and easy to make as a Simple Four Ingredient Onion Tart! Puff pastry makes the perfect light, flaky crust for this classic dish. Just add caramelized onions, gruyere cheese, and a few slices of thick-cut bacon after these four ingredients for an elegant dinner option that?s sure to impress even the pickiest of eaters.

This tart is simple yet delicious enough to bring everyone back for seconds ? why not give it a try tonight?

This delectable Onion Tart is an easy-to-prepare dish that is sure to tantalize the taste buds of any dinner guest. A delicious combination of buttery shortcrust pastry, sweet and savory caramelized onions, creamy sour cream, and eggs all come together to form a scrumptious tart with an enticing visual presentation.

To begin, a pre-made shortcrust pastry base is rolled out and placed in a tart pan before being blind-baked for a crisp bottom layer. Next, the onions are peeled and sliced before being saut?ed in butter until they reach a perfect caramelized flavor.

Once done, the softened onions are added to the tart shell before being whisked together with the eggs and sour cream for a rich custard filling. Lastly, it’s all popped into the oven until golden brown perfection; ready to be served warm or cold – whichever delicious way you prefer! This simple yet sophisticated Onion Tart recipe is sure to become an instant favorite for any special occasion meal or gathering.

Clare Whitfield Chief Editor

Clare Whitfield is the Editor of Stay at Home Mum and a recognised voice in practical home management for Australian families. Based in the northern suburbs of Sydney, she balances editorial leadership with life as a stay at home mum to two school age children. Her background in home economics and more than a decade of experience in recipe development, family budgeting, and household systems inform her work.

See Full Bio