Ahh, the humble egg. Few foods out there are as versatile as this inexpensive protein source. These little orbs are filled with nutrients, including lutein and zeaxanthin (essential for healthy eyes!) and omega-3 fatty acids (an important part of keeping hearts healthy)  . And while the cholesterol content of egg yolks has caused some controversy, eating as many as four egg yolks per week shouldn't be a problem for most egg-lovers out there. With just 70 calories and 6 grams of protein per egg, incorporating eggs into any meal is an easy way to stay full for hours while also staying healthy.
From baked goods to omelets, pancakes to souflée, the possibilities are truly endless. And then there's one of the most beautiful ways to use an egg: Anything that allows the yolks to run free. Here are 27 recipes starring one of our favorite superfoods (and the best all-natural yellow sauce — the egg yolk)!
Go ahead, put an egg...
1. In a crepe.
Thin, buttery crepes make the perfect container for crumbled sausage and bright-yolked eggs in this simple weekend brunch recipe. Forego the sausage in favor of sautéed kale for a meat-free, iron- and calcium-packed version.
2. In multiples, on top of a sandwich.
Okay, so not everyone has quail eggs on hand. But if you did, why not top a chicken-egg sandwich with a dozen or so sunny side-up quail eggs, as in this "WTF Quail Egg Sandwich"? The best part? Runny yolk with every bite!
3. In a roll, baked.
You've likely seen "eggs in a hole" before, but this bready, eggy recipe brings it to another level. Scoop out the inside of a dinner roll, then fill it with an egg. Bake to perfection. Go with a whole-grain roll for added fiber, and serve alongside a bed of healthier salad greens for an easy and healthy brunch.
4. In a cheesy spinach sandwich.
Here’s an easy way to make a batch of sandwiches without too much hassle. A mixture of eggs, spinach, and cheese gets baked all together and scooped onto rolls when cooked through. Voila! Simple sandwiches. Plus, the spinach-heavy filling is rich with superfood benefits, including a healthy dose of calcium and vitamin K. Make it even healthier by skipping the roll and enjoying the eggs atop fresh greens or on their own.
5. In a baguette for breakfast.
Sure, you’ve probably had eggs on top of baguette slices, but this recipetakes it one step further by placing the egg inside the bread. Opt for a whole-grain baguette for an extra serving of protein and fiber, and enjoy alongside some fresh fruit or a small salad.
6. Baked into an avocado.
Once the pit is removed, the remaining depression in an avocado half is the perfect place to crack an egg. Add some crumbled feta and fresh herbs and serve alongside some whole-grain toast for a healthy, simple, and filling meal.
7. Fried up, on top of some potato and herb hash.
Sure, it’s commonplace to make breakfast potatoes in a cast iron skillet, but the eggs are usually cooked separately and served on top or beside. Not in this simple one-pan dish! After the potatoes are cooked, crack the eggs right in there with the spuds, and sprinkle with a healthy dose of fresh herbs. (Try dill for a Scandanavian twist, oregano and parsley if you’re feeling Italian, or rosemary and thyme for some French flavor.) Aside from fresh flavors, herbs provide health benefits ranging from treating insomnia to providing a healthy dose of antioxidants.
8. In a cup made from bacon.
No frying pan needed here. Make eggs n’ bacon cups by lining a muffin tin with (wait for it) slices of bacon, and cracking an egg in each meat-lined cup. Bake until whites are set and yolks are shining bright, and still a bit liquid in the center. Serve alongside a slice of whole-grain toast or on top of sautéed veggies or greens.
9. Scrambled, in a boat (err… baguette).
Think of this as the quick way of making a scrambled egg sub sandwich. Hollow out sub rolls, fill them with eggs, cheese, and sausage, and bake. You can easily healthify this recipe by choosing a whole-grain roll, cutting back on the egg yolks, and adding some chopped veggies (like onions, peppers, and mushrooms) instead of sausage.
10. On a pizza (for breakfast, lunch, or dinner).
The best part about pizza is that, when it comes to toppings, pretty much anything goes. This one gets smothered in tomato sauce, bacon, thinly-sliced potatoes, ham, and whole eggs. If you’re not a fan of the double-meat topping, opt for sliced onions and bell peppers instead (You’ll get an extra dose of vitamin C , too!).
11. On top of Huevos Rancheros breakfast pizza.
Topped with beans, cheese, avocado, and eggs, this pizza is nothing to mess with. The eggs and beans provide a healthy dose of protein, whileavocado lends some vitamin E, which is essential for keeping our cells healthy and functioning properly.
12. In quail form, on top of a roasted red pepper crostini.
This recipe can’t get simpler. Toast some baguette slices. Top with roasted red peppers (from a jar, or homemade), and top that with a fried quail egg.
13. Poached, atop a quinoa salad.
Packed with protein and fiber, quinoa (one of our favorite superfoods) makes a great base for just about anything — especially in this salad. Toss it with some baby greens, sautéed mushrooms, and goat cheese, and top it with a poached egg or two, and you have a healthy, meat-free, and super-filling meal perfect for lunch or dinner. The runny yolk makes the quinoa mixture even more delicious.
14. In a baked potato.
This author has endless ideas regarding where to stick eggs. In fact, she wrote a cook book devoted to it! (Check it out here: Put an Egg on It: 70 Delicious Dishes That Deserve a Sunny Topping!) The sunny-side-up-topped baked potato makes a great breakfast, or breakfast-for-dinner. Garnish with chopped bacon, plain Greek yogurt, and green onions, or go full veggie-mode and whip up a mixture of greens or other seasonal veggies (Brussels sprouts would be great!) to stick beneath the egg.
15. Smushed on a juicy burger.
No recipe needed for this one. The best burger topping (probably ever)? An over-easy egg, of course. Press the second half of the bun on top, and watch the yolk run down the sides. Keep in mind that this works equally well for beef, turkey, veggie, and basically any other type of burger. The health benefit? This one’s more about happiness, people.
16. On top of rainbow chard, potato, and pesto hash.
It might not get healthier than this take on the classic breakfast hash. Instead of greasy meat, the base of this hash is a few potatoes and heaps of rainbow chard, all flavored with a fresh chard and cashew pesto. (Can you say yum?) Both the hash and pesto use the Swiss chard stems, which studies show contain glutamine, an amino acid that helps boost the immune system .
>> For the full list of 27 things to put an egg on (and inside), go to Greatist.com.