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Prep Time: 10 minutes
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Cook Time: 15–18 minutes
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Total Time: 25–30 minutes
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Yield: 4 sliders (8 egg bun halves)
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Intensity: Easy (Beginner-Friendly)
Equipment Needed
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Muffin Top Pan: (Essential for achieving the correct bun shape and thickness. A standard muffin tin will result in buns that are too thick).
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Large Bowl
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Whisk
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Skillet or Griddle (for cooking bacon and eggs)
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Cooking Spray (or butter for greasing)
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Spatula
Ingredients
For the Keto Egg “Buns”:
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Large Eggs: 4 (use high-quality, pasture-raised eggs for the best flavor)
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Heavy Whipping Cream: 3 tablespoons
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Baking Powder: 1/2 teaspoon (this gives the buns a little lift, making them less dense)
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Salt: 1/4 teaspoon
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Black Pepper: 1/4 teaspoon
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Optional (for topping): 1 tablespoon sesame seeds (adds authentic slider look and slight crunch)
For the Slider Filling:
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Bacon: 8 slices, cooked until crispy
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Cheddar Cheese: 4 slices (or your favorite melting cheese like Havarti, Pepper Jack, or American)
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Butter: 1 tablespoon (for frying eggs)
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Eggs: 4 (for frying, one for each slider)
Step-by-Step Instructions
Step 1: Prepare the Oven and Pan
Preheat your oven to 350°F (175°C). Generously grease the wells of your muffin top pan with cooking spray or melted butter. This is crucial to prevent the egg buns from sticking.
Step 2: Mix the Egg Bun Batter
In a medium-sized mixing bowl, crack the 4 eggs. Add the heavy whipping cream, baking powder, salt, and black pepper. Whisk vigorously for about 60–90 seconds. You want the mixture to become slightly frothy and uniform in color. A good whisk ensures the baking powder is evenly distributed, giving you a light, airy bun.
Step 3: Bake the Egg Buns
Pour the egg batter evenly into the 8 wells of the prepared muffin top pan. Each well should be about half full. The batter will rise significantly during baking.
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(Optional): If using sesame seeds, sprinkle a small pinch over the top of each egg round before placing it in the oven.
Bake for 12 to 15 minutes, or until the egg buns are puffed up, firm to the touch, and slightly golden brown around the edges.
Step 4: Cool and Prepare Fillings
Remove the pan from the oven. Let the egg buns cool in the pan for about 5 minutes; they will deflate slightly as they cool. This is normal. While they are cooling, use the time to cook your bacon in a skillet and, if you haven’t already, prepare any other desired toppings.
Once cool enough to handle, carefully run a small offset spatula or knife around the edges of each bun and gently pop them out of the pan. Set them aside.
Step 5: Cook the Slider Eggs
While the oven was doing its work, you could be frying the eggs. Using the same skillet (perhaps drained of some bacon grease, if preferred), melt 1 tablespoon of butter over medium heat. Crack the remaining 4 eggs into the skillet.
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For a “classic” slider feel: Break the yolks and fry until completely set (over-hard).
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For a runny yolk experience: Fry over-easy or sunny-side-up. (Warning: These can get messy!)
Step 6: Assemble the Sliders
Take 4 of your baked egg buns and place them face-up on a plate. Top each with:
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One slice of cheddar cheese (let the residual heat from the hot egg patty melt the cheese slightly, or give them 30 seconds in the microwave).
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One cooked, folded (or flat) fried egg patty.
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Two slices of crispy bacon, broken in half to fit the bun size. Finish by placing the top half of the egg bun onto the stack.
Step 7: Serve Warm
Your Keto Egg Bun Breakfast Sliders are ready to eat! Serve immediately with a side of avocado slices, a dollop of sugar-free ketchup, or a simple side salad dressed in olive oil.
Pro-Tips for Success
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The Muffin Top Pan is Non-Negotiable: A standard muffin tin will create buns that are too thick and domed, making your sandwich difficult to eat. The wide, shallow wells of a muffin top pan are specifically designed for this type of low-cost baking hack.
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Preventing Sticking: Be absolutely generous with your non-stick spray. Eggs are notorious for sticking. If you’re unsure, use a silicone muffin top pan, which generally releases baked goods much more easily than metal pans.
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Flavor Twists:
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Herb Bun: Whisk 1 tablespoon of fresh chopped chives and 1/4 teaspoon of garlic powder into the egg batter.
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Spicy Bun: Add a pinch of cayenne pepper or smoked paprika to the batter.
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Cheesy Bun: While still a low-carb nightmare for some, adding 1/4 cup of finely grated Parmesan cheese to the batter creates a savory, cracker-like crust.
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Make-Ahead Meal Prep: This is where this recipe truly shines. Bake a double or triple batch of the egg buns. Let them cool completely, then stack them between sheets of parchment paper in an airtight container or a Ziploc bag. They will keep in the refrigerator for up to 5 days. In the morning, just grab two, toast them lightly in a toaster oven or skillet (optional, for crispiness), and assemble your slider. You can even pre-cook bacon and eggs to assemble the whole thing in under 3 minutes in the microwave.
Nutrition Facts
Note: Nutritional values are approximate and estimated based on one complete slider (two egg bun halves) filled with two slices of standard bacon, one large fried egg, and one standard slice of cheddar cheese.
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Calories: 440 kcal
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Protein: 29 g
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Total Fat: 34 g
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Saturated Fat: 14 g
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Total Carbohydrates: 3.5 g
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Dietary Fiber: 0.8 g
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Sugars: 1.2 g (naturally occurring in eggs and cheese)
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Net Carbs: 2.7 g per complete slider!