Ingredients
Method
1. Get Everything Ready
Preheat your oven to 375°F (190°C). Line a rectangular baking pan (10x15 or similar) with parchment paper, leaving some overhang on the sides for easy lifting. Lightly grease the paper and pan to prevent sticking.
2. Make the Egg Mixture
In a large bowl, blend the softened cream cheese until smooth and lump-free. Pour in the milk and Dijon mustard, then whisk until creamy. Crack in the eggs, add salt, and whisk until the mixture turns light and slightly foamy. Tip: the smoother your mixture, the fluffier your omelette.
3. Bake the Omelette Base
Pour the egg mixture into your prepared pan and spread evenly. Bake for 30–35 minutes until the eggs are fully set and slightly puffed. Remove from the oven and carefully lift it out using the parchment paper.
4. Add the Fillings
While the eggs are still warm, sprinkle 1 cup of cheddar cheese evenly across the surface. Add the diced ham, then top with another 1 cup of cheese.
5. Roll It Up
Starting from one short edge, gently roll the omelette into a log, peeling away the parchment as you go. Move slowly to keep it tight and intact. Place the roll seam-side down and sprinkle the remaining ¼ cup cheese on top.
6. Final Bake
Return the rolled omelette to the oven for 4–5 minutes, just until the cheese melts beautifully on top.
7. Finish & Serve
Remove from the oven, sprinkle with chopped chives, slice, and serve warm.

