The Ultimate Buttermilk Biscuit, Egg & Sharp Cheddar Breakfast Sandwich

🌍 Cuisine: American
🏷️ Category: Breakfast & Brunch
⏱️ Prep: 25 minutes
🍳 Cook: 20 minutes
👥 Serves: 4 servings

📝 About This Recipe

Nothing defines Southern comfort quite like a towering, flaky buttermilk biscuit cradling a perfectly folded egg and melted sharp cheddar. This recipe elevates the humble gas-station classic into a gourmet morning ritual, focusing on the science of cold butter for maximum lift and the art of the 'low and slow' egg fold. It is a harmonious balance of salty, buttery, and creamy textures that promises to be the highlight of your weekend brunch.

🥗 Ingredients

Flaky Buttermilk Biscuits

  • 2 1/2 cups All-purpose flour (plus extra for dusting)
  • 1 tablespoon Baking powder (ensure it is fresh for maximum rise)
  • 1 teaspoon Granulated sugar
  • 1 teaspoon Kosher salt
  • 1/2 cup Unsalted butter (frozen and grated or cubed very small)
  • 1 cup Full-fat buttermilk (cold)
  • 1 teaspoon Honey (whisked into the buttermilk)

The Egg & Cheese Filling

  • 8 pieces Large eggs (2 per sandwich)
  • 2 tablespoons Heavy cream (for extra velvety eggs)
  • 4 slices Sharp Cheddar cheese (thick cut)
  • 2 tablespoons Unsalted butter (for the skillet)
  • 1/2 teaspoon Black pepper (freshly cracked)
  • 1 tablespoon Chives (finely minced)

The Finish

  • 2 tablespoons Salted butter (melted, for brushing biscuit tops)
  • 1 pinch Flaky sea salt (for garnish)

👨‍🍳 Instructions

  1. 1

    Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper. Place your mixing bowl in the fridge to chill.

  2. 2

    In the chilled bowl, whisk together the flour, baking powder, sugar, and salt. Add the frozen grated butter and use a pastry cutter or your fingertips to work it in until the mixture resembles coarse crumbs with some pea-sized chunks remaining.

  3. 3

    Make a well in the center and pour in the cold buttermilk-honey mixture. Stir gently with a fork just until a shaggy dough forms; do not overmix.

  4. 4

    Turn the dough onto a floured surface. Gently pat it into a rectangle, then fold it in thirds like a letter. Rotate and repeat this folding process 3 times to create those signature flaky layers.

  5. 5

    Pat the dough to a 1-inch thickness. Use a 3-inch circular cutter to stamp out 4 biscuits, pressing straight down without twisting. Place them on the baking sheet so they are just touching.

  6. 6

    Bake for 15-18 minutes until the tops are golden brown and the biscuits have risen significantly. Brush the tops immediately with melted salted butter and a sprinkle of flaky salt.

  7. 7

    While the biscuits rest, whisk the 8 eggs with the heavy cream, a pinch of salt, and black pepper until no streaks of white remain.

  8. 8

    Melt 2 tablespoons of butter in a non-stick skillet over medium-low heat. Pour in the egg mixture.

  9. 9

    As the eggs begin to set, use a spatula to gently push the cooked edges toward the center. When the eggs are 80% cooked but still slightly wet, divide them into four sections in the pan.

  10. 10

    Fold each egg section into a square shape that matches the size of your biscuits. Top each egg square with a slice of sharp cheddar and turn off the heat, allowing the residual heat to melt the cheese.

  11. 11

    Carefully split the warm biscuits in half. Place one cheesy egg fold onto the bottom half of each biscuit.

  12. 12

    Garnish with fresh chives, close the sandwich with the biscuit top, and serve immediately while the cheese is gooey.

💡 Chef's Tips

Never twist the biscuit cutter; pressing straight down ensures the edges stay open so the dough can rise upward. Keep your butter and buttermilk as cold as possible; steam from melting butter in the oven is what creates the flakes. For the silkiest eggs, use medium-low heat; high heat will make the eggs rubbery and dry. If you prefer a kick, add a teaspoon of hot sauce directly into the raw egg mixture before whisking. You can make the biscuits ahead of time and reheat them in a 350°F oven for 5 minutes to restore their crispness.

🍽️ Serving Suggestions

Serve with a side of crispy hash browns or home fries seasoned with paprika. Pair with a hot cup of black coffee or a spicy Bloody Mary for a full brunch experience. A small side of fresh fruit or berries helps cut through the richness of the butter and cheese. Offer a ramekin of honey butter or maple syrup for those who enjoy a sweet-and-savory combination. Add a few slices of crispy thick-cut bacon or a sausage patty for an 'all-in' breakfast feast.