Vegan Quiche Filling Recipe | Chocolate & Zucchini (2024)

A few weeks ago, I had a special guest over for dinner: my American pen friend Amy, whose family hosted me in their Michigan home the summer I turned fifteen.

This was a life-defining trip for me: it was my first time in the US, a.k.a. the coolest country in the world in the eyes of this French teen, and Amy’s parents made it count in a way I’ll forever be grateful for, taking us on roadtrips in their minivan (with a television and VCR inside!) to Canada and to New York City (New York City!), and generally making sure I had a grand time.

Everything was a source of gleeful amazement to me, from the size of the backyard to the whole-house air-conditioning, from the gigantic malls to the extra frilly decorations in every girl’s room I visited, from the frozen waffles I was allowed to have every morning (every morning!) with bottled chocolate syrup to my first PB&J (which I did not “get” at the time), from the powerful smell of popcorn in movie theaters to the different kinds of fast food (burgers! tacos! pizzas!) Amy’s father picked up on his way home from work most nights.

Nobody would mistake it for the classic egg-and-cream quiche filling, but it hit all the right notes: creamy but pleasantly set, richly flavorful on its own but subtle enough to let the other ingredients shine.

Amy and I got along famously, but we lost touch as teenagers will — and probably did even more easily in that pre-Internet era. In recent years I searched for her on Facebook every once in a while, but turned up empty. Eventually it is she who wrote in, letting me know she’d soon be traveling through Europe and stopping for a few days in Paris. Would I be up for a little reunion?

The least I could do was invite her to dinner and she said yes, noting that she was now a vegan. I wanted to make her something homey and French, something I would serve to any of my old girlfriends, and decided on a quiche filled with greens, in the style of this greens and walnut quiche.

Obviously the egg-milk-and-cream filling would not do, so I looked for a vegan alternative and was intrigued by this idea of a filling based on chickpea flour, thickened to a custardy consistency on the stove, and flavored with spices and nutritional yeast, the go-to vegan ingredient when a cheesy note is needed.

The filling was very easy to prepare — I made it and my olive oil tart crust the day before — and it garnished the quiche in the most satisfying way. Nobody would mistake it for the classic egg-and-cream custard of course, but it hit all the right notes: creamy but pleasantly set, richly flavorful on its own but subtle enough to let the other ingredients shine.

Join the conversation!

Have you kept in touch with your foreign exchange friends, and what would you serve if you had them over for dinner now? Have you ever made a vegan quiche, and what type of filling did you use?

Vegan Quiche Filling Recipe | Chocolate & Zucchini (2)

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Vegan Quiche Filling Recipe

Prep Time: 5 minutes

Cook Time: 10 minutes

Total Time: 15 minutes

For one 30-cm (12-inch) quiche.

Vegan Quiche Filling Recipe | Chocolate & Zucchini (3)

Ingredients

  • 100 grams (1 cup) chickpea flour (available from natural foods stores and Indian markets, also labeled as gram flour or besan)
  • 15 grams (1/4 cup) nutritional yeast (available from natural foods stores)
  • 1/2 teaspoon fine sea salt
  • 1/2 teaspoon freshly ground nutmeg
  • 1/4 teaspoon ground turmeric
  • 1 tablespoon Dijon mustard

Instructions

  1. In a medium bowl, combine the chickpea flour, nutritional yeast, salt, nutmeg, and turmeric. Add the mustard and whisk in 240 ml (1 cup) fresh water.
  2. Vegan Quiche Filling Recipe | Chocolate & Zucchini (4)

  3. Pour 360 ml (1 1/2 cups) fresh water in a large saucepan and bring to a simmer. Whisk in the chickpea mixture and bring back to a simmer.
  4. Vegan Quiche Filling Recipe | Chocolate & Zucchini (5)

  5. Cook over low heat for 5 to 8 minutes, stirring constantly, until thickened.
  6. Vegan Quiche Filling Recipe | Chocolate & Zucchini (6)

  7. The quiche filling is now ready to use, but you can also pour it into a container and refrigerate until the next day. It will thicken and separate, but that's okay: simply whisk it back into shape.
  8. To use, combine it with the other quiche ingredients and pour into a blind-baked quiche shell, such as my olive oil tart crust, parbaked for 10 minutes at 180°C (360°F).
  9. Vegan Quiche Filling Recipe | Chocolate & Zucchini (7)

  10. Bake at 180°C (360°F) for 25 minutes, then brush the top with olive oil (this gives a nice sheen to the otherwise matte finish of the filling) and return to the oven for another 5 minutes. Serve hot or just slightly warm.
  11. Vegan Quiche Filling Recipe | Chocolate & Zucchini (8)

Notes

Adapted from The Gourmet Vegan.

https://cnz.to/recipes/vegetables-grains/vegan-quiche-filling-recipe/

Unless otherwise noted, all recipes are copyright Clotilde Dusoulier.

Vegan Quiche Filling Recipe | Chocolate & Zucchini (2024)

FAQs

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.

Why is milk used in quiche? ›

The best quiche ratio is 1 large egg to 1/2 cup of dairy. The ratio of the fat content from the dairy and the protein from the eggs determine the custard's final texture. The egg proteins bond to form a soft gel-like texture, while the dairy gives the quiche a creamy flavor.

Why put nutmeg in quiche? ›

Salt, cayenne pepper, ground nutmeg: These seasonings flavor of the quiche, with salt balancing the flavors, cayenne pepper adding a slight heat, and ground nutmeg providing a warm, nutty undertone.

Can you substitute almond milk for heavy cream in quiche? ›

Eggs: the base of any quiche is eggs, so we're keeping things traditional there. Almond milk: instead of cream/milk, we're swapping with unsweetened almond milk. I think you could also add a bit of cashew cream if you're wanting to make it a tiny bit richer.

What is the milk to egg ratio for quiche? ›

The key to a foolproof quiche is the ratio of eggs to liquid – 2:1. I used 3 eggs and 1 1/2 cups liquid ( a mix of whole milk and heavy cream) – this is enough for a deep dish crust.

Is milk better than heavy cream in quiche? ›

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.

Can I use 2% milk instead of heavy cream for quiche? ›

For gluten-free crust, try making a sweet potato crust. The Custard: For your custard to set properly in the oven, use this easy ratio: 1 part dairy to 2 parts eggs. Classic custards use heavy cream, but 2% milk contains a fraction of the saturated fat and is still plenty rich.

Can you fix a watery quiche? ›

If your quiche appears watery it may just need to set for a little longer. The recipe may also contain too much dairy, so make sure that the recipe you are following has the ratio of 4 eggs to 1 cup dairy. The added ingredients could also contain too much moisture, so it is important to cook or drain additions.

Why is my quiche filling watery? ›

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.

How do you keep quiche from getting watery? ›

The first, avoid the addition of water-filled ingredients. For example, raw mushrooms will release their water into your filling resulting in a watery quiche. The better option is to cook or roast as much water as possible from any quiche add-ins. Blot more with a clean towel or paper towels before incorporating.

Can I use milk instead of cream in my quiche? ›

Substitution Tip!

While it is not as traditional for quiches such as quiche Lorraine, you can use milk instead of heavy cream for quiche. While the results are not *as* rich as if heavy cream is used, I find that by the time you factor in the cheese and eggs, the quiche is not at all lacking in indulgence.

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