Method
Mix the biscuit dough

Heat the oven to 220°C (425°F) and line a heavy baking sheet with parchment. Reserve a small handful from 240 g of all-purpose flour for shaping. Whisk the remaining flour with 10 g of baking powder, 1 g of baking soda, and 2 g of kosher salt for biscuits in a wide bowl. Cut 70 g of unsalted butter into small pieces, rub it into the dry mixture until most pieces are pea-size, then pour in 160 ml of buttermilk. Stir just until a shaggy dough forms; stop before it becomes smooth.
Fold and shape the biscuits

Dust the work surface with the reserved flour and turn out the dough. Pat it into a rough rectangle about 2.5 cm (1 in) thick. Fold one short side over the center, fold the opposite side over it, then rotate the packet a quarter turn and pat it back to the same thickness. Cut the dough into one even square biscuit per serving, pressing straight down with a sharp knife or bench scraper so the layered edges stay open.
Bake the biscuits
Set the biscuits on the prepared sheet with about 2.5 cm (1 in) between them. Bake for 14 to 17 minutes, checking first at 14 minutes, until the tops are deep golden, the sides show distinct layers, and the centers feel set rather than doughy. Transfer the hot biscuits to a serving board and leave them whole until guests build their sandwiches.
14:00Crisp the bacon
While the biscuits bake, place 32 g of cooked bacon in a dry skillet over medium heat. Cook for 2 to 3 minutes, turning once, until hot and crisp at the edges. Move the bacon to an absorbent paper-lined plate so excess surface fat does not make the board slippery.
02:00Cook the eggs until fully set

Whisk 4 large eggs with 30 ml of whole milk, 0.5 g of kosher salt for eggs, and 0.5 g of black pepper until evenly blended. Warm 5 ml of olive oil in a clean nonstick skillet over medium-low heat, add the egg mixture, and draw a silicone spatula slowly across the pan to form broad curds. Cook for 4 to 6 minutes, checking first at 4 minutes, until no liquid egg remains and the center reaches 71°C/160°F on a food thermometer. Spoon the eggs into a shallow serving bowl and scatter 8 g of fresh chives over the top.
04:00Build the session-zero board
Cut 60 g of sharp cheddar cheese into thin pieces. Slice 180 g of ripe tomatoes and blot the cut surfaces, then slice 150 g of avocado into wedges. Spoon 60 g of honey into a small ramekin. Place the warm biscuits in a clear central row, set the bowl of eggs beside them, and arrange the crisp bacon, cheese, tomato, and avocado in separate compact groups. Keep the honey contained at one end of the board so each person can split a biscuit and choose a savory, sweet-savory, or simple honey build without mixing the routes. Serve while the biscuits and eggs are warm.
Smart Substitutions
- No buttermilk? Use an equal volume of plain kefir, which provides similar acidity and body.
- No bacon? Use crisped vegetarian breakfast strips or well-browned mushrooms.
- No cheddar? Use Monterey Jack, Swiss, or another firm slicing cheese.
- No avocado? Use roasted red pepper strips or thin cucumber slices for a fresh contrast.
Tips and Variations
- Handle the biscuit dough only until it holds together; extra mixing closes the flaky layers.
- Blot tomato slices and keep honey in a small ramekin so the shared board stays neat during planning.
- Let each person split a biscuit only when assembling so the crumb remains tender and the edges stay crisp.
What Went Wrong?
- Dough is very sticky Use the reserved flour a little at a time and pat rather than knead; the dough should stay soft.
- Biscuits bake flat The butter likely became too warm or the oven was not fully heated. Start with cold ingredients and wait for 220°C (425°F).
- Eggs turn dry Lower the heat and stop cooking as soon as no liquid remains and the eggs reach 71°C/160°F.
- Biscuit builds slide apart Blot the tomatoes, use broad egg curds, and keep each sandwich to two or three fillings.
Nutrition Estimate
- Fiber: 5 g per serving
- Sodium: 940 mg per serving
Nutrition disclaimer:This recipe is provided for general cooking information only. Nutrition values are estimates and may vary by ingredients, brands, preparation methods, and serving sizes. Check ingredient labels and follow appropriate food-safety practices. This content is not medical, dietary, allergy, or professional food-safety advice.
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