Mini Spinach Egg Cups

Featured in: Weekend Rosewood-Style Baking

These mini spinach egg cups blend fresh spinach, diced onions, bell pepper, and a mix of cheeses into a smooth egg base. Baked in muffin tins until puffed and set, they offer a savory, protein-rich option perfect for breakfast or snacking. Seasoned with herbs and subtle nutmeg, these cups are adaptable with optional veggies or meats. They freeze well for easy storage and pair nicely with a fresh side salad.

Updated on Mon, 22 Dec 2025 16:00:00 GMT
Golden-brown baked Mini Crustless Quiches filled with spinach, ready for a healthy brunch. Save
Golden-brown baked Mini Crustless Quiches filled with spinach, ready for a healthy brunch. | rosewoodcrumb.com

I started making these on Sunday nights when meal prep felt like a chore I kept putting off. One week I had a bag of spinach about to turn, some eggs, and not much else. I threw everything into a muffin tin, hoping for the best. Twenty minutes later, I had a dozen perfect little egg cups that tasted better than anything I'd bought from the café down the street. They became my secret weapon for mornings when I had no time to think.

The first time I brought these to a potluck, someone asked if I used a family recipe. I laughed because Id only made them a handful of times, but they did feel like something passed down. There was nothing fancy about them, just good ingredients doing exactly what they should. My friend with the picky toddler asked for the recipe before she even finished her second one.

Ingredients

  • Fresh spinach: It wilts down to almost nothing, so dont be shy with the amount. I learned to squeeze out extra moisture after cooking or the cups turn watery.
  • Onion and bell pepper: Sautéing them first makes all the difference. Raw veggies release water as they bake and nobody wants a soggy quiche.
  • Eggs: The backbone of the whole thing. I use large eggs and haven't had a single batch fail yet.
  • Milk: Just enough to keep them tender without making them loose. Almond milk works fine if you skip the sweetened kind.
  • Shredded cheese: Cheddar melts beautifully, but I've used feta when I wanted something sharper and it was incredible.
  • Parmesan: This adds a salty depth you don't get from cheddar alone.
  • Nutmeg: A tiny pinch makes people ask what the secret is. Don't skip it.
  • Fresh herbs: Chives are my favorite, but parsley works when thats all I have in the fridge.

Instructions

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Prep the tin:
Grease every cup well or use silicone liners. I once skipped this step and spent ten minutes prying out stuck quiches with a spoon.
Cook the vegetables:
Heat your skillet and sauté the onion and pepper until soft, then toss in the spinach. It only takes a couple of minutes to wilt completely.
Mix the base:
Whisk eggs, milk, salt, pepper, and nutmeg in a big bowl. Stir in both cheeses and the herbs until everything looks evenly combined.
Combine and fill:
Let the spinach cool a bit so it doesn't scramble the eggs, then fold it into the egg mixture. Spoon it into the muffin cups, filling each about three quarters full.
Bake until set:
Eighteen to twenty-two minutes at 350°F does it. They should puff up and feel firm in the center when you press gently.
Cool and release:
Give them five minutes to settle, then run a knife around the edges. They pop right out if you greased the tin properly.
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Dries dishes, utensils, and cookware neatly after cooking, keeping your countertop organized and clutter free.
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Fluffy Mini Crustless Quiches feature visible spinach and melted cheese; a perfect breakfast bite. Save
Fluffy Mini Crustless Quiches feature visible spinach and melted cheese; a perfect breakfast bite. | rosewoodcrumb.com

There was a Saturday morning when my neighbor knocked on the door holding a container of these. She'd made a double batch after I shared the recipe and wanted to return the favor. We stood in the doorway talking about how nice it felt to have something homemade that didn't require an entire morning. She told me her kids ate them cold straight from the fridge, which I tried later and honestly, shes right.

Make Them Your Own

I have thrown in crumbled bacon, diced ham, and even sun-dried tomatoes when I felt like shaking things up. Kale works if you cook it down the same way as spinach. The base is forgiving enough that you can experiment without worrying it won't set.

Storing and Reheating

These keep in the fridge for four or five days in an airtight container. I reheat them for thirty seconds in the microwave and they taste like I just pulled them from the oven. For longer storage, freeze them flat on a tray, then toss them in a freezer bag. They last two months and thaw in minutes.

Serving Suggestions

I usually eat two with a handful of cherry tomatoes or a simple side salad. They're filling enough on their own but pair well with toast if you want something more substantial.

  • Serve them on a brunch spread next to fresh fruit and coffee.
  • Pack them in lunchboxes with crackers and carrot sticks.
  • Set them out at a baby shower or book club meeting and watch them disappear.
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Quickly chop vegetables, mince herbs, and blend sauces for faster, everyday meal preparation.
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Savory Mini Crustless Quiches, baked to perfection, served alongside fresh herbs for flavor. Save
Savory Mini Crustless Quiches, baked to perfection, served alongside fresh herbs for flavor. | rosewoodcrumb.com

These little quiches taught me that the best recipes are the ones you can make half asleep and still be proud of. I hope they become as reliable for you as they have for me.

Recipe FAQs

Can I use other greens besides spinach?

Yes, kale or Swiss chard can be used as nutritious and flavorful alternatives to spinach.

What cheese varieties work best in these egg cups?

Cheddar, feta, or mozzarella are ideal choices, offering varying textures and flavors.

How long should I bake the cups?

Bake for 18 to 22 minutes until the egg mixture is set and the cups have puffed slightly.

Can I prepare these in advance?

Yes, they can be cooled, stored in an airtight container, and frozen for up to two months.

Are there suggested add-ins for extra flavor?

Adding cooked bacon, ham, or sun-dried tomatoes enhances flavor and adds variety.

Mini Spinach Egg Cups

Baked spinach and egg cups rich in protein and flavor, great for breakfast or a quick snack.

Prep Time
15 minutes
Time to Cook
20 minutes
Total Duration
35 minutes
Recipe by Miles Porter


Skill Level Easy

Cuisine American

Makes 12 Number of Servings

Diet Preferences Vegetarian Option, No Gluten, Reduced Carb

What You Need

Vegetables

01 2 cups fresh spinach, chopped
02 1/2 small onion, finely diced
03 1/2 red bell pepper, finely diced (optional)

Eggs & Dairy

01 6 large eggs
02 1/3 cup milk (dairy or unsweetened non-dairy)
03 1 cup shredded cheese (cheddar, feta, or mozzarella recommended)
04 1/4 cup grated Parmesan cheese

Seasonings

01 1/2 teaspoon salt
02 1/4 teaspoon black pepper
03 1/4 teaspoon ground nutmeg (optional)
04 1 tablespoon fresh chives or parsley, chopped

How To Make It

Step 01

Preheat oven and prepare muffin tin: Preheat the oven to 350°F. Lightly grease a 12-cup muffin tin with nonstick spray or line with silicone liners.

Step 02

Sauté vegetables: In a skillet set to medium heat, sauté the diced onion and red bell pepper for 3 to 4 minutes until softened. Add the chopped spinach and cook until wilted, about 2 minutes. Remove from heat and let cool slightly.

Step 03

Combine eggs and seasonings: In a large bowl, whisk together the eggs, milk, salt, black pepper, and nutmeg. Fold in the shredded cheese, grated Parmesan, and chopped herbs.

Step 04

Incorporate vegetable mixture: Add the cooled sautéed vegetables to the egg mixture and stir until well combined.

Step 05

Fill muffin cups: Distribute the mixture evenly into the prepared muffin cups, filling each about three-quarters full.

Step 06

Bake: Bake the egg cups for 18 to 22 minutes, or until puffed and set in the center.

Step 07

Cool and serve: Allow the quiches to cool for 5 minutes before gently running a knife around the edges and removing them from the muffin tin. Serve warm or at room temperature.

Tools Needed

  • 12-cup muffin tin
  • Skillet
  • Mixing bowls
  • Whisk
  • Knife and cutting board

Allergy Details

Go through every item to spot any allergens. Not sure? Check with your health expert.
  • Contains eggs and dairy products. Gluten-free when prepared as directed. Confirm dairy substitutes are unsweetened and unflavored if used.

Nutrition Info (per serving)

For reference only. Always check with your doctor for health advice.
  • Caloric Value: 90
  • Fats: 6 g
  • Carbohydrates: 2 g
  • Proteins: 7 g