
Start by adding the butter to the chicken breast.
Place it in the freezer and let it freeze for 1 hour.
After this time has passed, transfer it to a rack set over a large skillet over medium heat with boiling water and let it cook for 10 minutes.
After this time has passed, remove it from the heat and cut it into strips.
In a medium bowl, add the eggs, the milk and mix everything very well.
Add the salt, the black pepper, the oregano, the mozzarella, the wheat flour, the baking powder and mix everything very well until fully combined.
In a large bowl, add the chicken we cut earlier, the cream we prepared and mix everything very well to incorporate.
Next, grease a large baking dish with a drizzle of olive oil.
Add the mixture and spread it evenly.
Then, add the tomato cut into slices, the red bell pepper cut into strips and the grated mozzarella cheese.
Place in a preheated oven at 180° C (350° F) and bake for 40 minutes.
Serve.