Spinach Mushroom Quiche was the first thing my colleague Priya and I genuinely disagreed about in the kitchen. She insisted the crust needed to be blind-baked with weights before the filling went in, the way her mother always did it. I had always skipped that step, baking the shell straight until golden and letting it firm up on its own. We argued about it over lunch for two weeks.
Eventually we made it both ways on the same afternoon, side by side, and honestly? The difference was smaller than either of us expected. What I remember more clearly than the result is the smell of the crust browning, that warm, slightly nutty scent of maida and butter in a hot oven. I have been making this quiche since then, usually on Sunday mornings when I have a little extra time and leftover spinach from the week sitting in the fridge.
About the Recipe
All the ingredients here are easy to find at most Indian supermarkets. Swiss cheese is available at larger grocery stores, but if you cannot get it, a mild mozzarella will do the job without changing the texture too much. The pie shell takes about fifteen minutes to put together, and the whole quiche bakes in under an hour.
I make this when I am feeding four people for a late breakfast and want something that looks more effort than it actually was. It reheats well, which means leftovers are sorted for Monday too.
Why you will love this recipe
The combination of sauteed spinach, mushrooms, and Swiss cheese inside a Dijon-lined crust gives you something that is genuinely satisfying, not just filling. The mustard paste at the base is a small thing, barely a quarter teaspoon, but it adds a quiet sharpness that keeps the custard from tasting flat. Because the vegetables are cooked down first, there is no excess moisture pooling inside the shell.
The egg and milk custard sets with a soft, almost silky texture when sliced. And since the crust is made entirely from scratch, even without a food processor, you get a flaky base that tastes far better than any store-bought shortcrust. I find myself reaching for this recipe most when I want something that works for both brunch and a light dinner, without having to make two separate things.
Cooking Tips
The most common mistake with this quiche is adding too much water to the dough. Add cold water one tablespoon at a time and stop the moment the dough just holds together. If it feels sticky or wet, the crust will shrink and toughen when it bakes. Another thing that trips up beginners is underbaking the filling.
At 180 degrees C, a wobbly centre at the 30-minute mark is normal, but it should be fully set by 45 minutes. Give it the full time before pulling it out.
Top Tips
- Keep your butter cold and cubed right until the moment you rub it into the flour. Warm butter will make the crust dense rather than flaky.
- Squeeze out any excess moisture from the spinach before adding it to the pan. Wet spinach will make the filling watery and the custard will not set properly.
- Spread the Dijon mustard paste in a thin, even layer across the base of the baked shell. Too much will overpower the egg custard.
- Do not skip the cooling time after the initial crust bake. Placing a warm shell in a cool kitchen for ten minutes before adding the filling helps it hold its shape.
- If you are making this a day ahead, bake and cool it fully, then cover and refrigerate. Reheat at 160 degrees C for about 15 minutes so the centre warms through without the crust hardening.
- For even slices, let the quiche rest for at least 10 minutes after it comes out of the oven before cutting. A hot custard will slide and break.
Serving and Storing Suggestions
This recipe serves 4 people and takes about 30 minutes of prep time plus 45 minutes of baking. Serve it warm, cut into wedges, alongside a simple green salad or sliced tomatoes. Store leftover slices in an airtight container in the refrigerator for up to two days. When reheating, use an oven or a dry pan on low heat rather than a microwave, which tends to make the crust chewy and the custard rubbery.
Similar Recipes
- Vegetable Frittata
- Cheese and Herb Tart
- Egg and Potato Bake
- Zucchini Slice
- Broccoli and Cheddar Pie
Nutrient Benefits
Spinach brings a solid amount of iron and folate to this dish, and because it is cooked only briefly before baking, much of that nutritional value stays intact. Eggs contribute protein and fat-soluble vitamins, while mushrooms add B vitamins, particularly B2 and B3, that many vegetarian diets tend to run low on. Swiss cheese adds calcium. For a brunch dish that works without any meat, this one covers a reasonable range of nutrients without needing any supplements or additions.
Spinach Mushroom Quiche
Ingredients
- 200 gms Spinach (finely chopped)
- 1/4 cup Mushrooms (sliced0
- 1/2 cup Swiss Cheese (shredded)
- 2 Eggs (small)
- 1/2 cup Milk
- 1/4 tsp Salt
- Paprika as per taste
- 1/4 tsp Dijon Mustard Paste
- 1 tsp Butter (melted)
- 1/4 cup Onions (finely chopped)
For the Pie Shell:
- 1 1/4 cups Maida
- 1/2 cup Butter (unsalted, cubed)
- 1/2 tsp Salt
- 1/2 tsp Sugar
- 4 to 5 tbsp Cold Water
Instructions
- Mix the maida, salt and sugar in a bowl.
- Knead well.
- Add butter and slowly add cold water.
- Knead well till dough is thick.
- Transfer to a floured surface and knead gently.
- Roll the dough into a small-medium circle.
- Place it on top of a pie plate and gently press so that it lines firmly on the sides and bottom.
- Trim the edges and bake in a preheated oven at 180C till golden brown.
- Remove and cool.
- Spread the mustard in bottom of the pie shell.
- Heat butter in a small pan.
- Add onions, mushrooms and spinach.
- Saute well for 2 to 3 minutes.
- Remove and spoon this into the pie.
- Beat eggs, milk and salt in a bowl.
- Sprinkle cheese over the spinach mixture and pour the beaten eggs on top.
- Add a dash of paprika and bake in a preheated oven at 400F/180C for 35 to 45 minutes or until the center is set.
- Remove and cook.
- Cut into slices and serve.
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Frequently Asked Questions
My quiche centre is still wobbly after 45 minutes. Should I keep baking it?
Yes, give it another 5 to 10 minutes and check again. Ovens vary, and a fan-assisted oven will bake faster than a regular one. The centre should have just a slight jiggle, similar to a set jelly, not a liquid slosh. If the top is browning too fast, lay a loose piece of foil over it and continue baking.
Can I use store-bought shortcrust pastry instead of making the shell from scratch?
You can, and it works well enough for a weeknight. Thaw it fully, line your pie plate, and bake it at 180 degrees C for about 10 to 12 minutes before adding the filling. The flavour will be a little less rich than the homemade version, but the texture holds up fine.
The crust shrank and pulled away from the sides while baking. What went wrong?
This usually happens when the dough was overworked, too warm, or rolled too thin. Knead the dough gently and just until it comes together. After rolling, press it firmly into the corners of the pie plate and let it rest in the fridge for 15 minutes before baking. That brief chill helps the crust keep its shape.
Can I replace Swiss cheese with a more commonly available cheese?
Mozzarella is the closest substitute in terms of melt and mild flavour. Processed cheese slices will work in a pinch but tend to make the filling slightly gluey. Avoid very sharp cheddars unless you enjoy a stronger, saltier bite, because they can overpower the spinach.
How do I know if the pie shell is baked enough before I add the filling?
Look for a light golden colour across the base and sides, not pale or doughy. If you press the bottom gently with a fingertip, it should feel dry and slightly firm, not soft. A pale shell that goes back into the oven with the wet custard on top will never fully crisp up.
