Introduction
This Crustless Spinach and Beef Quiche is a hearty, creamy, and satisfying twist on the classic breakfast quiche.
Tender seasoned ground beef combines with fresh spinach, creamy eggs, Gruyere, and Parmesan for a rich and flavorful dish without the need for a pastry crust.
It is perfect for breakfast, brunch, lunch, or an easy high-protein meal prep recipe for busy days.
Recipe Overview
| Feature | Details |
| Prep Time | 15 minutes |
| Cook Time | 40 minutes |
| Total Time | 55 minutes |
| Servings | 6 |
| Course | Breakfast / Brunch |
| Difficulty | Easy |
| Dietary Profile | Low Carb, Gluten-Free |
| Main Ingredients | Beef, spinach, eggs & cheese |
Why You’ll Love This Recipe
The combination of seasoned ground beef and creamy baked eggs makes this quiche especially hearty and satisfying.
Fresh spinach adds color, freshness, and texture, while Gruyere and Parmesan create a delicious golden, cheesy topping.
Because there is no crust, preparation is much easier than traditional quiche. Everything goes into one baking dish before being finished in the oven.
It is also an excellent make-ahead breakfast. Prepare it once, refrigerate the slices, and enjoy an easy protein-rich meal throughout the week.
Ingredients
Beef and Spinach Filling
| Ingredient | Quantity | Notes |
| Ground beef | 1 lb (450 g) | 85–90% lean |
| Fresh spinach | 2 cups | Roughly chopped |
| Yellow onion | ½ medium | Finely diced |
| Garlic | 2 cloves | Minced |
| Olive oil | 1 tablespoon | For cooking |
| Paprika | 1 teaspoon | Adds warmth |
| Garlic powder | ½ teaspoon | |
| Italian seasoning | ½ teaspoon | |
| Salt | ½ teaspoon | Adjust to taste |
| Black pepper | ½ teaspoon |
Egg Mixture
| Ingredient | Quantity | Notes |
| Large eggs | 6 | Room temperature if possible |
| Heavy cream | ½ cup | For a creamy texture |
| Gruyere cheese | 1 cup | Freshly shredded |
| Parmesan cheese | ¼ cup | Finely grated |
Step-by-Step Instructions
1. Preheat the Oven
Preheat your oven to 375°F (190°C).
Generously grease a 9-inch pie dish or oven-safe skillet with butter or cooking spray.
2. Cook the Beef
Heat the olive oil in a large skillet over medium heat.
Add the diced onion and cook for 3–4 minutes until softened.
Add the minced garlic and cook for another 30 seconds.
Add the ground beef.
Cook for approximately 6–8 minutes, breaking it apart with a wooden spoon, until browned and fully cooked.
3. Season the Beef
Add the paprika, garlic powder, Italian seasoning, salt, and black pepper.
Stir well and cook for another 1 minute so the seasonings coat the beef.
If there is a large amount of excess grease, carefully drain it.
4. Add the Spinach
Add the chopped spinach to the skillet.
Cook for 1–2 minutes, stirring frequently, until the spinach wilts.
Remove the skillet from the heat and allow the mixture to cool slightly.
5. Prepare the Eggs
In a large bowl, whisk together the eggs and heavy cream.
Whisk for approximately 1–2 minutes until completely combined and slightly frothy.
6. Assemble the Quiche
Spread the cooked beef and spinach mixture evenly across the bottom of the prepared baking dish.
Sprinkle the Gruyere cheese over the beef mixture.
7. Add the Egg Mixture
Slowly pour the egg and cream mixture over the beef, spinach, and cheese.
Gently shake the dish so the egg mixture settles evenly throughout.
8. Add Parmesan
Sprinkle the Parmesan cheese evenly over the top.
It will create a delicious golden crust as the quiche bakes.
9. Bake
Place the dish in the preheated oven.
Bake for 35–40 minutes, or until the edges are golden and the center is fully set with only a slight jiggle.
For food safety, the center should reach approximately 160°F (71°C).
10. Rest Before Serving
Remove the quiche from the oven and let it rest for 10 minutes.
This allows the custard to finish setting and makes it easier to cut into clean slices.
11. Serve
Slice into 6 portions and serve warm.
Garnish with fresh parsley, chives, or a little extra Parmesan if desired.
Best Tips
Choose ground beef with enough fat to keep the filling juicy without leaving the quiche greasy. An 85–90% lean ground beef works particularly well.
Cook the beef thoroughly and drain excess grease before adding it to the quiche. Too much liquid or fat can interfere with the texture of the egg custard.
Make sure the spinach is wilted and not excessively wet. If using frozen spinach, thaw it completely and squeeze out as much moisture as possible.
Freshly grated cheese melts more smoothly and gives the finished quiche a better texture.
Do not overbake the quiche. Remove it once the center is just set to keep the eggs tender and creamy.
Best Ingredient Options
Ground beef: 85–90% lean beef provides a good balance of flavor and moisture.
Spinach: Fresh spinach works beautifully, but frozen spinach can be substituted after thoroughly draining it.
Cheese: Gruyere provides a nutty flavor. Sharp cheddar, Swiss, Monterey Jack, mozzarella, or Gouda are excellent alternatives.
Cream: Heavy cream creates the richest texture. Half-and-half or whole milk can be used for a lighter version.
Seasonings: Smoked paprika, cumin, oregano, chili flakes, or steak seasoning can be added depending on the flavor you prefer.
Recipe Variations
Cheesy Beef and Mushroom Quiche
Add 1 cup of sliced mushrooms to the skillet with the onion.
Cook until the mushrooms release their moisture and become golden before adding the beef.
Spicy Beef Quiche
Add ¼–½ teaspoon red pepper flakes or finely diced jalapeños to the beef mixture.
Pepper Jack cheese also works beautifully in this version.
Mexican-Style Beef Quiche
Season the beef with cumin, chili powder, paprika, and oregano.
Add diced bell peppers and use shredded Monterey Jack or cheddar cheese.
Serve with fresh salsa or avocado.
Beef and Broccoli Quiche
Replace some of the spinach with finely chopped, lightly steamed broccoli.
Cheddar cheese works particularly well with this combination.
Garlic Herb Beef Quiche
Add fresh parsley, oregano, basil, and an extra clove of garlic for a more herb-forward flavor.
What to Serve With
Serve this beef and spinach quiche with a crisp green salad and lemon vinaigrette for a light and balanced meal.
Fresh tomatoes, cucumber salad, avocado, or roasted vegetables also pair beautifully with the rich beef and cheese.
For a heartier breakfast or brunch, serve it with roasted potatoes or toasted sourdough bread.
Make-Ahead Instructions
The entire quiche can be baked 1 day ahead.
Allow it to cool completely, cover it tightly, and refrigerate.
You can also cook the beef and spinach mixture the night before and refrigerate it separately.
The next morning, simply combine the ingredients and bake.
Storage
Store leftover quiche in an airtight container in the refrigerator.
It will keep well for 3–4 days when properly refrigerated.
Reheating
For the best results, reheat individual slices in a 350°F (175°C) oven for approximately 10–15 minutes.
A toaster oven also works very well.
For a faster option, microwave one slice for 60–90 seconds at medium power.
Freezing
Allow the baked quiche to cool completely.
Cut it into individual slices and wrap each portion tightly in plastic wrap followed by aluminum foil.
Place the wrapped slices in a freezer-safe bag or container.
Freeze for up to 3 months.
Thaw overnight in the refrigerator before reheating.
Common Mistakes to Avoid
Using excessively fatty beef: Too much grease can make the quiche oily. Drain excess fat after browning the beef.
Adding wet spinach: Excess water can make the custard watery. Cook fresh spinach until the moisture has evaporated.
Overfilling the baking dish: Leave enough room for the egg mixture to expand slightly while baking.
Overbaking: Eggs become rubbery when cooked too long. Remove the quiche as soon as the center is set.
Skipping the resting period: Allowing the quiche to rest for 10 minutes gives you cleaner slices and a better texture.
Nutrition Estimate
Approximate per serving, based on 6 servings.
| Nutrient | Amount |
| Calories | ~390 kcal |
| Protein | ~30 g |
| Total Fat | ~28 g |
| Saturated Fat | ~14 g |
| Carbohydrates | ~5 g |
| Dietary Fiber | ~1 g |
| Sugars | ~2 g |
| Sodium | ~600 mg |
Frequently Asked Questions
Can I use ground turkey instead of beef?
Yes. Ground turkey is an excellent alternative if you prefer a leaner quiche.
Can I use frozen spinach?
Yes. Thaw it completely and squeeze out as much water as possible before adding it to the beef.
What cheese works best with beef?
Cheddar, Gruyere, Swiss, Monterey Jack, Gouda, and mozzarella all pair wonderfully with seasoned ground beef.
Can I make this without heavy cream?
Yes. Whole milk or half-and-half can be used, although the quiche will be slightly less rich.
Can I add vegetables?
Absolutely. Mushrooms, bell peppers, broccoli, zucchini, tomatoes, and onions all work well.
Can I make this recipe ahead?
Yes. The finished quiche can be refrigerated for up to 4 days, making it ideal for breakfast meal prep.
Final Thoughts
This Crustless Spinach and Beef Quiche is a delicious alternative to traditional bacon quiche.
The combination of juicy seasoned beef, tender spinach, creamy eggs, and melted cheese creates a hearty, flavorful meal that is easy enough for busy mornings.
With no pastry crust, simple ingredients, and excellent make-ahead potential, this low-carb beef breakfast recipe is perfect for breakfast, brunch, lunch, or a satisfying family dinner. 🥩🥬🧀