There’s something magical about making Mini Mushroom Quiche in my kitchen. The smell of buttery crust and earthy mushrooms always wraps around me like a warm hug. Hi👋 I’m MARILYN, a 34-year-old from the United Kingdom, and cooking is my passion. I love sharing delicious, easy-to-follow recipes. Join me on marilynrecipes.com to explore a world of culinary delights, from comforting classics to innovative creations. Let’s make cooking fun and enjoyable for everyone! Cooking is about more than just food it’s about sharing stories and making memories.
Mini Mushroom Quiche has become one of those recipes I turn to again and again. Whether I’m hosting a cozy brunch, packing lunch for the week, or just craving something warm and savory, Mini Mushroom Quiche never disappoints. I still remember the first time I made Mini Mushroom Quiche it was a rainy afternoon, and I wanted something simple yet special. The kind of dish that fills the house with love.
Every time I bake Mini Mushroom Quiche, I think about how food brings people together. These little bites are delicate, rich, and comforting all at once. Mini Mushroom Quiche is not just a recipe it’s a feeling. A moment of quiet joy in a busy day.

Why I Love Making This Recipe
I adore Mini Mushroom Quiche because it’s both elegant and effortless. It looks like something you’d serve at a fancy brunch, yet it’s incredibly simple to prepare. I love recipes that feel special without being complicated.
The mushrooms give it that deep, earthy flavor I crave, while the creamy filling melts beautifully in every bite. And the best part? Mini Mushroom Quiche is perfectly portioned. No slicing, no fuss just grab one and enjoy.
It’s also incredibly versatile. Sometimes I add a little cheese, sometimes herbs, and sometimes I keep it simple. No matter how I make it, Mini Mushroom Quiche always feels like home.
Ingredients & Little Kitchen Secrets
Here’s everything I use to make my Mini Mushroom Quiche just right:
- 1 sheet puff pastry (thawed)
- 200g mushrooms (finely chopped)
- 1 small onion (finely diced)
- 2 eggs
- 120ml heavy cream
- 50g grated cheese (cheddar or gruyère)
- 1 tablespoon olive oil
- 1 teaspoon butter
- Salt and black pepper to taste
- 1 teaspoon dried thyme (or fresh if I have it)
My little secrets:
I always sauté the mushrooms slowly. This helps them release their moisture and intensifies their flavor. If I rush this step, the quiche can turn watery and I never want that.
I also love adding a pinch of thyme. It brings a subtle warmth that pairs beautifully with mushrooms.
How I Make It, Step by Step

- I preheat my oven to 180°C (350°F) and lightly grease a muffin tin.
- I roll out the puff pastry and cut small circles to fit into each muffin cup.
- I gently press the pastry into the tin, making little shells.
- In a pan, I heat olive oil and butter over medium heat.
- I sauté the onions until soft and fragrant.
- I add the mushrooms and cook until all the moisture evaporates.
- I season with salt, pepper, and thyme, then let the mixture cool slightly.
- In a bowl, I whisk together the eggs and cream until smooth.
- I stir in the grated cheese.
- I spoon the mushroom mixture into each pastry shell.
- I pour the egg mixture over the top, filling each cup.
- I bake for 20–25 minutes until golden and set.
- I let them cool slightly before removing from the tin.
How I Serve It at Home
At home, I love serving Mini Mushroom Quiche warm, straight from the oven. Sometimes I pair them with a simple green salad, and other times I just enjoy them with a cup of tea.
When friends come over, I arrange them on a wooden board it feels rustic and inviting. These little quiches always disappear quickly, and that’s when I know I’ve done something right.
Storage, Reheating & Make-Ahead Tips
Mini Mushroom Quiche stores beautifully, which makes my life so much easier.
I keep leftovers in an airtight container in the fridge for up to 3 days. When I want to reheat them, I pop them in the oven at 160°C for about 10 minutes. They come back to life perfectly.
If I’m planning ahead, I sometimes make them the night before. I also freeze them after baking just let them cool completely first. Then I reheat straight from frozen.
100-Word Short Version
Mini Mushroom Quiche is my go-to recipe when I want something cozy, simple, and elegant. I make it with flaky puff pastry, sautéed mushrooms, creamy eggs, and a touch of cheese. These bite-sized quiches are perfect for brunch, snacks, or light meals. I love how easy they are to prepare and how comforting they taste. I bake them until golden and serve them warm. They store well, reheat beautifully, and always bring smiles to the table. For me, Mini Mushroom Quiche is more than food it’s a little moment of warmth and joy.

Recipe Card
⏱️ Time
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
🛒 Ingredients
- 1 sheet puff pastry
- 200g mushrooms
- 1 small onion
- 2 eggs
- 120ml heavy cream
- 50g cheese
- 1 tbsp olive oil
- 1 tsp butter
- Salt & pepper
- 1 tsp thyme
👩🍳 Instructions
- Preheat oven to 180°C.
- Cut pastry and place in muffin tin.
- Sauté onions and mushrooms.
- Mix eggs, cream, and cheese.
- Fill pastry shells with mushrooms.
- Pour egg mixture.
- Bake 20–25 minutes.
📝 Notes
- Cook mushrooms well to avoid sogginess.
- Add spinach or herbs for variation.
🍽️ Nutrition
Calories: ~120 per mini quiche 🧡
Protein: 4g 💪
Fat: 8g 🧈
Carbs: 7g 🍞

Mini Mushroom Quiche
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 12 mini quiches 1x
- Category: Brunch
- Method: Baking
- Cuisine: French-inspired
- Diet: Vegetarian
Description
These Mini Mushroom Quiche are buttery, flaky, and filled with a creamy mushroom and cheese mixture. Perfect for brunch, snacks, or entertaining guests, they are easy to prepare and incredibly comforting.
Ingredients
- 1 sheet puff pastry
- 200g mushrooms, finely chopped
- 1 small onion, diced
- 2 eggs
- 120ml heavy cream
- 50g grated cheese
- 1 tbsp olive oil
- 1 tsp butter
- Salt and pepper to taste
- 1 tsp thyme
Instructions
- Preheat oven to 180°C.
- Roll out puff pastry and cut into circles.
- Place pastry into muffin tin.
- Sauté onion in olive oil and butter.
- Add mushrooms and cook until dry.
- Season with salt, pepper, and thyme.
- Whisk eggs, cream, and cheese.
- Add mushroom mixture to pastry shells.
- Pour egg mixture on top.
- Bake for 20–25 minutes until golden.
Notes
Cook mushrooms thoroughly to avoid excess moisture. You can substitute cream with milk for a lighter version. Store leftovers in the fridge for up to 3 days or freeze for later.
Nutrition
- Serving Size: 1 mini quiche
- Calories: 120
- Sugar: 1g
- Sodium: 150mg
- Fat: 8g
- Saturated Fat: 3g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 35mg
Conclusion
Mini Mushroom Quiche is one of those recipes I hold close to my heart. It’s simple, comforting, and full of love. Every time I make it, I feel connected to my kitchen, to my memories, and to the people I share it with.
If you’re looking for something cozy and easy, this is the recipe I’d tell you to try first. Because sometimes, the smallest dishes bring the biggest joy.
