Mini Spinach Egg Cups

Featured in: Simple Starters & Additions

These mini spinach egg cups are a wholesome, protein-rich option ideal for breakfast or snacks. Made with fresh spinach, a blend of cheeses, and seasoned eggs, they offer a satisfying, gluten-free choice. Quick to prepare and baked in muffin tins, they deliver convenience without sacrificing flavor. Variations include adding bacon or swapping spinach for kale. Enjoy warm or at room temperature for a delightful, nutritious treat.

Updated on Tue, 23 Dec 2025 09:14:00 GMT
Golden-brown mini crustless quiches, packed with spinach, ready for a healthy American breakfast. Pin It
Golden-brown mini crustless quiches, packed with spinach, ready for a healthy American breakfast. | tongsoffset.com

There was a Tuesday morning when I realized I'd been eating the same sad desk lunch for weeks, and something had to give. A friend brought these little spinach egg cups to a potluck, and I watched three people go back for seconds without even realizing they were eating something healthy. That's when it clicked—these aren't just breakfast. They're the answer to every "what do I eat" question you'll ever have.

I made these for the first time on a lazy Sunday when my partner's parents were dropping by unexpectedly. Instead of panicking, I had these warm little cups ready in forty-five minutes, and suddenly I looked like I'd planned ahead all along. The kitchen smelled like toasted cheese and fresh herbs, and everyone asked for the recipe before they left.

Ingredients

  • Fresh spinach (2 cups, chopped): Buy it pre-washed if you're short on time—it wilts down so much that the volume feels like cheating in the best way.
  • Onion (1/2 small, finely diced): This becomes sweet and mellow when sautéed, adding depth without any sharpness.
  • Red bell pepper (1/2, finely diced, optional): It adds a little sweetness and color, but skip it if you want to keep things simple.
  • Large eggs (6): Room temperature eggs blend more smoothly, but honestly room temperature or cold works fine—don't stress about it.
  • Milk (1/3 cup): Use whatever you have on hand—dairy, oat, almond—though dairy makes them slightly creamier.
  • Shredded cheese (1 cup): Cheddar is bold, feta adds tanginess, mozzarella is mild and melty; pick what makes you happy.
  • Parmesan cheese (1/4 cup, grated): This adds a salty, savory punch that keeps them from tasting one-note.
  • Salt, black pepper, and nutmeg: The nutmeg is subtle but unmistakably elevates the whole thing if you use it.
  • Fresh chives or parsley (1 tbsp, chopped): A little burst of green at the end makes them feel fresh and intentional.

Instructions

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Keeps spices within easy reach while cooking, helping you season dishes quickly during everyday meal prep.
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Set yourself up for success:
Preheat your oven to 350°F and get your muffin tin ready with nonstick spray or silicone liners so there's no wrestling with them later.
Soften the vegetables:
Sauté the onion and pepper in a skillet over medium heat for 3 to 4 minutes until they're translucent and soft, then add the spinach and let it wilt for about 2 minutes. Let it cool for a minute so it doesn't scramble your eggs.
Build the egg base:
Whisk together the eggs, milk, salt, pepper, and nutmeg in a large bowl until it's uniform, then stir in both cheeses and your herbs. It should look rich and smell like a proper quiche.
Bring it together:
Fold the cooled spinach mixture into the egg mixture, making sure everything is evenly distributed without overmixing.
Fill and bake:
Divide the mixture evenly among the muffin cups, filling each about three-quarters full, then slide them into the oven for 18 to 22 minutes until they're puffed and set in the center. You'll know they're done when a light tap in the middle doesn't jiggle.
The finish:
Let them cool for 5 minutes, run a thin knife around each cup, and pop them out. They're perfect warm, at room temperature, or even straight from the fridge.
Product image
Keeps spices within easy reach while cooking, helping you season dishes quickly during everyday meal prep.
Check price on Amazon
Fluffy Mini Crustless Quiches filled with spinach, ideal for a savory, gluten-free snack or brunch. Pin It
Fluffy Mini Crustless Quiches filled with spinach, ideal for a savory, gluten-free snack or brunch. | tongsoffset.com

The real magic happened when I realized these little cups freed me from decision fatigue. Suddenly breakfast was just there, waiting, and I could actually enjoy my coffee instead of scrambling at 7 a.m. That's when food becomes more than fuel—it becomes permission to take care of yourself.

Mix-Ins That Changed Everything

I used to make these plain until someone brought over leftover bacon, and I've never looked back. Cooked ham, crumbled sausage, sun-dried tomatoes, or even caramelized garlic can transform these from simple to feeling special without any extra effort. The beauty is that the egg custard holds whatever you want to add, so you can change them based on what's in your fridge or what you're craving.

Swapping Greens for What You Have

Spinach is my default, but kale and Swiss chard work beautifully and taste slightly earthier, almost richer. The same sauté technique works—just give tougher greens an extra minute or two to soften up. I've also thrown in a handful of arugula at the last second for peppery brightness, though technically that's not cooked, so do it if you're feeling adventurous.

Freezing and Planning Ahead

These freeze like a dream, which is the whole reason I started making them in the first place. Cool them completely, stack them in an airtight container, and they'll keep for up to two months—just pop one in the microwave for 60 to 90 seconds and you have breakfast. I usually label them with the date because it's easy to forget how long they've been hiding in the back.

  • Let them cool completely before freezing or they'll steam and get watery.
  • Thaw them overnight in the fridge if you want them warm through evenly, or nuke them from frozen if you're in a rush.
  • They also taste great cold, so you don't need to reheat them at all if you don't want to.
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Ideal for slow-simmered sauces, braised vegetables, baked dips, and cozy one-pot meals with even heat.
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A close-up of baked Mini Crustless Quiches studded with cheese and herbs, perfect for serving. Pin It
A close-up of baked Mini Crustless Quiches studded with cheese and herbs, perfect for serving. | tongsoffset.com

These little egg cups have become my answer to rushing mornings and unexpected guests. They're humble enough to eat alone at your desk and fancy enough to serve at a table where people linger over coffee.

Recipe FAQs

Can I substitute spinach with other greens?

Yes, kale or Swiss chard work well as alternatives, providing similar texture and nutrients.

How can I make these cups dairy-free?

Use unsweetened non-dairy milk and select dairy-free cheese alternatives to maintain flavor and texture.

What is the best way to store leftover egg cups?

Cool completely, then refrigerate in an airtight container for up to 2 days or freeze for up to 2 months.

Can I add meat to the egg cups?

Yes, cooked bacon or ham can be mixed in for added flavor and protein.

How do I prevent the egg cups from sticking to the muffin tin?

Grease the tin well or use silicone muffin liners to ensure easy removal after baking.

Mini Spinach Egg Cups

Protein-packed spinach and cheese egg cups baked to perfection for a wholesome start or snack.

Prep Time
15 minutes
Cook Time
20 minutes
Overall Time
35 minutes
Recipe by Charlotte King


Skill Level Easy

Cuisine Type American

Serving Size 12 Portions

Diet Preferences Meat-Free, Gluten-Free

What You'll 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

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

Step 02

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

Step 03

Combine wet ingredients: In a large mixing bowl, whisk together eggs, milk, salt, black pepper, and nutmeg until well blended.

Step 04

Add cheeses and herbs: Fold shredded cheese, grated Parmesan, and chopped fresh herbs into the egg mixture.

Step 05

Incorporate vegetable mixture: Add the cooled spinach and vegetable mixture to the egg mixture and stir until evenly combined.

Step 06

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

Step 07

Bake: Bake in the preheated oven for 18 to 22 minutes until the quiches are puffed and set in the center.

Step 08

Cool and serve: Let the mini quiches cool for 5 minutes, then gently loosen edges with a knife and remove from the tin. Serve warm or at room temperature.

Gear Needed

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

Allergy Info

Always double-check for allergens in each item and talk to a healthcare expert if unsure.
  • Contains eggs and dairy (milk, cheese). Gluten-free as prepared. Confirm non-dairy milk is unsweetened and unflavored if used.

Nutrition Details (per portion)

These details are only for reference and not a substitute for actual professional advice.
  • Caloric Value: 90
  • Fats: 6 g
  • Carbohydrates: 2 g
  • Proteins: 7 g