Cheesy Baked Cauliflower and Chicken Casserole

Step 1: Prepare the Ingredients

1. 1. Preheat the oven: Preheat your oven to 180°C (350°F).

1. Chop the cauliflower: Remove the leaves and stem from the cauliflower and cut it into small florets.
2. Cook the cauliflower: Bring a large pot of salted water to a boil. Add the cauliflower florets and boil for about 5-7 minutes until tender but still firm. Drain and set aside.

Step 2: Cook the Chicken

1. 1. Prepare the chicken: While the cauliflower is cooking, heat a skillet over medium heat with a splash of olive oil.

1. Sauté the onion: Chop the onion finely and add it to the skillet. Cook for 3-4 minutes until translucent.
2. Cook the chicken: Cut the chicken breast into small cubes and add it to the skillet. Season with salt and black pepper. Cook for about 8-10 minutes, stirring occasionally, until the chicken is cooked through and no longer pink.

Step 3: Combine the Filling

1. 1. Mix the eggs: In a large mixing bowl, crack the 3 eggs and beat them lightly.

1. 1. Add sour cream: Stir in the sour cream until well combined.
   2. Combine ingredients: Add the cooked cauliflower and chicken mixture to the bowl, along with the shredded mozzarella. Mix gently until everything is well coated.
   3. Prepare the tomatoes: Chop the tomatoes into small pieces and fold them into the mixture.

Step 4: Assemble the Casserole

1. 1. Prepare the baking dish: Lightly grease a baking dish with cooking spray or a little olive oil.
   2. Layer the mixture: Pour the cauliflower and chicken mixture into the prepared baking dish, spreading it evenly.
   3. Add toppings: Sprinkle the grated Parmesan cheese over the top for an extra cheesy flavor.

Step 5: Bake the Casserole

1. Bake: Place the baking dish in the preheated oven and bake for about 25-30 minutes, or until the top is golden brown and bubbling.
2. Serve: Once done, remove the casserole from the oven and let it sit for a few minutes before serving.