Preheat and prepare: Heat your oven to 425°F (220°C).
Line a baking sheet or pizza pan with parchment paper and lightly oil it. This prevents sticking and helps crisp the crust.
Rice the cauliflower: If using fresh cauliflower, cut into florets and pulse in a food processor until it looks like rice. If using pre-riced cauliflower, measure about 16 ounces.
Cook out moisture: Microwave the riced cauliflower for 5–7 minutes or sauté it in a dry skillet over medium heat until steamy and softened.
Let it cool slightly.
Squeeze it dry: Transfer to a clean kitchen towel or cheesecloth. Squeeze out as much water as possible. The drier the cauliflower, the crisper the crust.
Aim for a compact, almost dough-like crumble.
Mix the crust: In a bowl, combine the squeezed cauliflower, 2 beaten eggs, 1 cup shredded mozzarella, 1/4 cup Parmesan, 2 tablespoons almond flour, 1/2 teaspoon salt, 1/2 teaspoon garlic powder, 1/2 teaspoon Italian seasoning, and a pinch of pepper. If it feels wet, add the extra tablespoon of almond flour.
Shape the base: Place the mixture on the prepared pan. Press it into a 10–12 inch round, about 1/4 inch thick, with a slightly thicker edge.
Brush lightly with oil.
Par-bake the crust: Bake for 15–18 minutes until the edges are golden and the center is set. If the parchment looks damp, slide the crust onto a new sheet to keep it dry.
Cook the bacon or sausage: While the crust bakes, cook the bacon until crisp or brown the sausage. Drain on paper towels and crumble or chop.
Add toppings: Sprinkle 1 to 1 1/2 cups cheese evenly over the crust.
Scatter bacon or sausage and any thinly sliced veggies. Create 2–3 small wells for the eggs if you like runny yolks.
Add the eggs: Crack 2 eggs (or more) into the wells. If you prefer fully set eggs, scramble them lightly and spoon on top instead.
Bake to finish: Return to the oven for 8–12 minutes, until the cheese is melted and the egg whites are set.
For soft yolks, start checking at 8 minutes. For firmer yolks, give it a couple more minutes.
Season and serve: Sprinkle with salt, pepper, chopped chives, and chili flakes if desired. Let it rest 3–5 minutes for cleaner slices.
Cut and serve warm.