Breakfast & Brunch
This easy one-egg recipe transforms a single egg into a restaurant-worthy breakfast with crispy wonton cups and silky scrambled centers—no fancy skills required. The secret lies in pre-cooking wonton wrappers until they're golden and sturdy, then folding them around perfectly scrambled egg for a handheld, satisfying bite. I developed this after realizing how often I'd waste half a carton of eggs making just one serving.
The beauty of this dish is in its simplicity: just one egg, wonton wrappers, and a pinch of seasoning create a meal that feels indulgent yet takes less than 10 minutes. The wonton cups add a satisfying crunch that contrasts beautifully with the tender, custardy egg inside. This recipe proves you don't need multiple eggs—or even a full omelet—to create something special.
What you'll end up with is a plate of crispy, golden wonton cups filled with fluffy scrambled egg that melts in your mouth. The edges stay perfectly crisp while the centers remain silky, creating the ideal texture balance. It's the kind of breakfast that makes you feel like you're dining out, but with ingredients you likely already have at home.
Serve with a simple side of avocado slices or a sprinkle of fresh herbs to elevate it further. The best part? This recipe scales effortlessly—make just one serving for a quick breakfast or double the batch for a satisfying lunch. Let's get cooking!
Ingredients for easy one egg
Just one egg and a handful of pantry staples transform into restaurant-quality breakfast bites.
| Ingredient | Amount | Notes |
|---|---|---|
| Large Egg 🥚 | 1 whole | Room temperature for best results |
| Wonton Wrappers 🍡 | 4 pieces | Square, store-bought variety |
| Unsalted Butter 🧈 | 1 tbsp | For crisping wonton cups |
| Vegetable Oil 🫒 | 1 tbsp | For scrambling egg |
| Diamond Crystal Kosher Salt 🧂 | ¼ tsp | Fine grain preferred |
| Freshly Ground Black Pepper 🌶️ | ⅛ tsp | Freshly cracked for best flavor |
| Avocado 🥑 | ¼ whole | Sliced for serving (optional) |
| Fresh Chives 🌿 | 1 tbsp | Chopped for garnish (optional) |
| Sesame Oil 🫒 | ½ tsp | For finishing (optional) |
Wonton wrappers are the star here—King Noodle or Taste of China brands are my go-to for that perfect crisp. Grab the square ones, not the round ones (those are for dumplings). Keep them sealed in the fridge until ready to use—no need to thaw. The egg should be room temperature—cold eggs scramble unevenly. For extra crispiness, I like to use a mix of butter and oil for frying the wonton cups. Butter adds flavor, oil ensures even browning. If you're short on time, microwave the egg for 10 seconds to bring it to room temperature faster.
No wonton wrappers? Phyllo dough cut into squares works in a pinch—just brush with oil and bake until crisp. Fresh chives can be swapped for green onions or parsley if that's what you've got. The sesame oil is optional but adds that authentic Asian restaurant touch. Want more protein? Fold in a spoonful of crumbled feta or goat cheese into the scrambled egg before serving. For a spicier kick, add a pinch of red pepper flakes to the egg mixture. The avocado is purely for serving—skip it if you're keeping this strictly vegetarian or prefer a different topping like cherry tomatoes.
These keep surprisingly well—reheat in a dry skillet for 30 seconds to restore crispiness. Store leftovers in an airtight container for up to 2 days in the fridge. For freezing, assemble the wonton cups but skip the egg filling—freeze on a tray first, then transfer to a bag. When ready to eat, fry the cups as directed and add the egg. The egg reheats best when made fresh, but the crispy cups hold up beautifully. Double the batch and freeze half—perfect for lazy mornings when you don't want to scramble a full egg.
Why You'll Love This Recipe
- No-Fuss Assembly: I swear by this—just crack an egg, wrap it in a wonton, and fry it. Zero chopping, zero fuss. My college apartment days taught me that sometimes dinner should be this simple.
- Crispy-Creamy Magic: That golden-brown wonton shell with a runny yolk inside? It’s the kind of bite that makes you pause mid-mouth. The butter and salt work together like a flavor hug—salty, rich, and just a little indulgent.
- Lunchbox Superstar: Pack these for work or school—they stay warm, hold together, and taste fresh. Honestly, my kids beg for them in their lunches, and I’ve even frozen extras for lazy mornings. (Yes, even on a Tuesday night.)
- Budget Breakthrough: One egg, a handful of wrappers, butter—this feeds four for under five bucks. Between us, I’ve made this for date nights, game-day snacks, and “I don’t feel like cooking” emergencies. It’s my secret weapon for stretching ingredients without sacrificing taste.
Step-by-step instructions for crispy wonton cups with silky scrambled hearts
Here's how to create a restaurant-worthy dish with minimal effort and maximum flavor.
Preheat and Prepare the Wonton Cups
Preheat your oven to 400°F and line a baking sheet with parchment paper. This high heat ensures the wonton cups crisp up beautifully without becoming greasy. Take the 4 pieces wonton wrappers and gently press each one into a small cup shape using your fingers or a spoon. You want them to form shallow, even-sided cups about 2 inches in diameter.
Place the shaped wonton cups on the prepared baking sheet, spacing them about 1 inch apart. This gives them room to expand slightly as they crisp. I like to use a light touch when shaping them—too much pressure makes them tear, and you want intact cups for holding the egg. Keep them at room temperature until ready to bake.
Crisp the Wonton Cups
Bake the wonton cups for 8-10 minutes until they're deep golden brown and crisp at the edges. You'll know they're ready when they hold their shape and have a slight sheen from the oil. Don't overbake—they'll continue crisping slightly when you transfer them to a warm plate.
While they're baking, melt the 1 tablespoon unsalted butter in a small saucepan over low heat. Once melted, remove from heat and set aside. This butter will be used to enhance the flavor of the scrambled egg later. The key here is patience—keep the heat low to prevent the butter from browning, which would add bitterness to your dish.
Scramble the Egg to Silky Perfection
Heat the 1 tablespoon vegetable oil in a nonstick skillet over medium-low heat. Crack the 1 whole large egg into a small bowl, then whisk it vigorously with the 0.25 teaspoon Diamond Crystal kosher salt and 0.125 teaspoon freshly ground black pepper. The egg should be completely smooth with no visible streaks of white.
Pour the egg mixture into the heated skillet and let it sit undisturbed for 10-15 seconds until the edges begin to set. Then, using a silicone spatula, gently push the cooked edges toward the center, allowing the uncooked egg to flow to the edges. This constant stirring creates soft, silky curds that melt in your mouth. Remove the skillet from heat once the egg is just set but still slightly runny—it'll finish cooking from residual heat.
Assemble and Finish
Transfer the crispy wonton cups to a warm plate and fill each one with a generous spoonful of the scrambled egg. Drizzle lightly with the melted butter and 0.5 teaspoon sesame oil for an extra layer of flavor. The sesame oil adds a subtle nutty aroma that complements the richness of the egg perfectly. If using, slice the 0.25 whole avocado and place a few pieces on top of each wonton cup for a creamy, fresh contrast.
Garnish with the 1 tablespoon chopped fresh chives
Pro Tips For Making Easy One Egg
- CRACK THE EGG LOW: Drop that egg into the center of the wrapper, not the edge—otherwise, it’ll spill like a toddler with juice. A tiny well keeps the yolk intact, and you’ll avoid the "oh no" moment of raw egg oozing out when you fold it.
- SALT THE WRAPPER FIRST: Sprinkle a pinch of kosher salt directly on the wonton wrapper before adding the egg—it dissolves into the butter later and seasons the whole thing evenly. I used to skip this and ended up with bland edges no matter how much I salted the butter afterward.
- USE VEGETABLE OIL TO START: Heat the pan with vegetable oil until it shimmers, then swap to butter for cooking—this prevents the butter from burning before the egg sets. The oil handles the initial heat, while the butter adds flavor without risking a smoke alarm.
- PRESS GENTLY, NOT HARD: When sealing the wonton edges, press just enough to stick—squishing too hard makes them tough. Think "seal like a zipper, not a vice," and your egg wontons will stay tender inside. I learned this after making a batch that tasted like chewy paper.
Storing and reheating this recipe
Room-Temp Storage
These wonton cups stay fresh for 2 days in an airtight container at room temperature—ideal for prepping ahead. Store the filled cups separately from the avocado to prevent browning. I like using glass Pyrex containers with snap-on lids for easy stacking. The crispiness holds up surprisingly well, though the egg may soften slightly after 12 hours. 🥄
Fridge Revival
Reheat directly in a dry nonstick skillet over medium heat for 30-45 seconds per side until the wonton cups regain their golden crunch. Add a splash of water to the pan to create steam—this helps restore the egg's custardy texture. For microwave reheating, cover with a damp paper towel and heat in 10-second bursts until warmed through. The avocado should be added fresh after reheating to maintain its creamy texture.
Freezer Prep
Freeze the empty wonton cups on a parchment-lined tray for 1 hour to prevent sticking, then transfer to a quart freezer bag. Store flat to save space. When ready to use, bake from frozen at 400°F for 12-15 minutes until crisp. I always make a double batch and freeze half—perfect for lazy mornings when you don't want to scramble a full egg. The egg filling reheats best fresh, but the crispy cups alone make a great snack.
Avocado Hack
To prevent avocado browning, store slices in a bowl of water with a splash of lemon juice (about 1 teaspoon) until ready to serve. For extra crispiness, sprinkle the reheated wonton cups with 1/8 teaspoon cornstarch before serving—this adds a delightful crunch. The sesame oil can also be stored separately in a small bottle and added fresh when reheating for maximum aroma. 🌟
Batch Cooking
Double the recipe and freeze half the wonton cups—just fry them as needed. The egg filling is best made fresh, but you can pre-scramble it and reheat gently in the microwave for 20 seconds before filling the cups. I often prep a batch on Sunday and keep them in the freezer for quick weeknight breakfasts. The key is to keep the egg and cups separate until ready to serve to maintain optimal texture.
Nutrition facts
Frequently asked questions
Can I use this recipe with any type of egg?
This recipe works best with large eggs at room temperature for silky scrambled results. Smaller eggs will require slightly more gentle cooking, while jumbo eggs may need an extra 5-10 seconds of scrambling. Avoid cold eggs—they scramble unevenly and can break apart when filling the wonton cups.
What if I don't have wonton wrappers?
No problem! Use phyllo dough cut into 2-inch squares as a substitute. Brush with oil and bake at 400°F for 6-8 minutes until crisp. For a different texture, try mini tortillas (about 3-inch diameter) baked for 5 minutes per side. The key is creating sturdy cups that can hold the egg filling.
How do I make the egg extra fluffy?
Whisk the egg vigorously for 30 seconds to incorporate air, then let it sit for 5 minutes before cooking. Use a nonstick skillet and keep heat at medium-low—too high makes the egg rubbery. Remove from heat just before it's fully set so it finishes cooking from residual heat. A splash of milk (just 1 teaspoon) in the egg also adds tenderness.
Can I make these ahead of time?
Prep the wonton cups up to 2 days ahead and store in an airtight container. For maximum crispiness, reheat in a dry skillet for 30 seconds before adding fresh egg. The egg filling is best made fresh, but you can scramble it ahead and reheat gently in the microwave for 20 seconds before serving. Freeze empty cups separately for up to 1 month.
What's the secret to crispy wonton cups?
Bake at 400°F until golden brown (about 8-10 minutes) and use a mix of butter and oil for frying. The butter adds flavor while the oil ensures even browning. Shape them gently—too much pressure makes them tear. Store in a single layer until ready to use, and never stack them while hot to maintain crispness.