Oven-Baked Chicken Saute with Mashed Potatoes

If you’re looking for a comforting family dinner that combines creamy mashed potatoes, flavorful chicken sauté, rich béchamel sauce, and melted cheese, this Oven-Baked Chicken Saute with Mashed Potatoes is the perfect choice. It’s hearty, satisfying, and ideal for weeknight dinners, family gatherings, or special occasions.

Why You’ll Love This Recipe

• Easy to prepare with simple everyday ingredients.
• Combines creamy, cheesy, and savory flavors in one dish.
• Perfect for feeding the whole family.
• Great make-ahead meal for busy days.
• Customizable with your favorite vegetables.
• Comfort food that everyone will enjoy.

Tools

To make this recipe, you’ll need:

• Large pot for boiling potatoes
• Potato masher or fork
• Large skillet or sauté pan
• Medium saucepan for béchamel sauce
• Wooden spoon
• Cutting board
• Sharp knife
• 9×13-inch baking dish (or similar)
• Cheese grater
• Oven

Ingredients & Prep

For the Mashed Potatoes

• 5 medium potatoes
• 1 tablespoon butter
• 50 g kashar cheese, grated
• Salt to taste

For the Chicken Saute

• 1 whole chicken breast, diced
• 1 onion, chopped
• 5–6 mushrooms, sliced (optional)
• 3 green peppers, chopped
• 2 tomatoes, diced (or tomato puree)
• 1 red pepper, chopped
• 1 tablespoon tomato paste
• 1 small glass tomato sauce
• Salt to taste
• Black pepper to taste
• Chili flakes to taste
• 2 tablespoons vegetable oil

For the Béchamel Sauce

• 1 tablespoon butter
• 2 tablespoons flour
• 2 cups milk
• Salt to taste
• Pinch of black pepper

For the Topping

• Grated kashar cheese

Preparation Tips

• Cut the chicken into bite-sized cubes for even cooking.
• Dice vegetables into similar sizes for a consistent texture.
• Use warm milk when making the béchamel sauce to reduce lumps.
• Grate the cheese ahead of time for easier assembly.

How to Make

Step 1: Prepare the Mashed Potatoes

Peel and boil the potatoes in salted water until fork-tender. Drain thoroughly and mash until smooth. Add butter, grated kashar cheese, and salt. Mix until creamy and set aside.

Step 2: Cook the Chicken Saute

Heat vegetable oil in a large skillet over medium heat. Add the chopped onion and cook until softened.

Add the diced chicken breast and sauté until it releases its juices and begins to brown.

Stir in the green peppers, red pepper, mushrooms, and tomatoes. Add tomato paste, tomato sauce, salt, black pepper, and chili flakes. Cook for another 8–10 minutes until the vegetables soften and the sauce thickens slightly.

Step 3: Make the Béchamel Sauce

Melt butter in a saucepan over medium heat. Add flour and whisk continuously for about 1 minute.

Gradually pour in the milk while whisking constantly. Continue cooking until the sauce becomes smooth and thick.

Season with salt and black pepper.

Step 4: Assemble the Casserole

Spread the mashed potatoes evenly into a baking dish.

Spoon the chicken saute mixture over the mashed potatoes.

Pour the béchamel sauce evenly across the top.

Sprinkle generously with grated kashar cheese.

Step 5: Bake

Preheat the oven to 180°C (356°F).

Bake for 20–25 minutes or until the cheese is fully melted and lightly golden on top.

Allow the casserole to rest for 5 minutes before serving.

Storage

Refrigerator

Store leftovers in an airtight container for up to 3 days.

Freezer

Freeze portions in freezer-safe containers for up to 2 months.

Reheating

Reheat in the oven at 180°C (356°F) until warmed through, or microwave individual servings for 2–3 minutes.

Similar Recipes

• Spicy Chicken Cheese and Onion Sandwiches
• Delicate Minced Meat and Kashar Pide Recipe; Easy Turkish Homemade Pide
• Crispy Chicken Caesar Flatbread
• Cheesy Garlic Potato Bites with 4 Simple Ingredients

Frequently Asked Questions

Can I use chicken thighs instead of chicken breast?

Yes. Boneless, skinless chicken thighs work wonderfully and often provide even more flavor and tenderness.

Can I prepare this recipe ahead of time?

Absolutely. Assemble the dish up to one day in advance, cover, and refrigerate. Bake when ready to serve.

What can I substitute for kashar cheese?

Mozzarella, cheddar, Monterey Jack, or any good melting cheese can be used.

Do I have to use mushrooms?

No. Mushrooms are optional and can be omitted without affecting the overall recipe.

Can I add more vegetables?

Yes. Corn, peas, carrots, zucchini, or spinach are excellent additions.

How do I prevent lumpy béchamel sauce?

Whisk continuously while gradually adding the milk. Using warm milk also helps create a smooth sauce.

Recipe