Garlic Parmesan Chicken & Steak Bake with Cheesy Loaded Mashed Potatoes

If comfort food had a crown, this Garlic Parmesan Chicken & Steak Bake would wear it proudly. Juicy chicken and tender steak are baked together in a buttery garlic-Parmesan sauce, then paired with irresistibly creamy, cheesy loaded mashed potatoes. This is the kind of hearty, homemade meal that fills your kitchen with mouthwatering aromas and turns an ordinary dinner into an unforgettable feast.

Recipe Details

Prep Time	25 minutes
Cook Time	45 minutes
Total Time	1 hour 10 minutes
Servings	4 servings
Yield	1 large family-style bake

Ingredients

For the Garlic Parmesan Chicken & Steak

2 boneless chicken breasts, cubed

300 g steak (sirloin or ribeye), cut into bite-size pieces

4 cloves garlic, minced

3 tbsp butter

2 tbsp olive oil

1 cup heavy cream

¾ cup grated Parmesan cheese

1 tsp Italian seasoning

Salt & black pepper to taste

Fresh parsley, chopped (for garnish)

For the Cheesy Loaded Mashed Potatoes

1 kg potatoes, peeled and cubed

½ cup warm milk

3 tbsp butter

1½ cups shredded cheddar cheese

½ cup cooked bacon bits

Salt & pepper to taste

Chopped green onions (optional)

Step-by-Step Preparation

Preheat your oven to 190°C (375°F). Lightly grease a large baking dish.
Season the chicken and steak pieces generously with salt, pepper, and Italian seasoning.
In a large skillet over medium heat, melt butter with olive oil. Add garlic and sauté for 30 seconds until fragrant.
Add chicken and steak to the skillet. Sear until lightly browned (they will finish cooking in the oven).
Pour in the heavy cream, stir well, then sprinkle in the Parmesan cheese. Simmer for 2–3 minutes until slightly thickened.
Transfer the mixture into the prepared baking dish and bake uncovered for 25–30 minutes until bubbly and cooked through.
Meanwhile, boil potatoes in salted water until fork-tender. Drain well.
Mash the potatoes with butter and warm milk until smooth and creamy.
Fold in cheddar cheese and bacon bits. Season to taste.
Serve the garlic Parmesan chicken & steak hot, alongside a generous scoop of cheesy loaded mashed potatoes. Garnish with parsley and green onions.

Nutrition Facts (Per Serving)

Calories	820 kcal
Protein	48 g
Carbohydrates	42 g
Fat	52 g
Saturated Fat	26 g
Fiber	4 g
Sodium	980 mg

Tips & Substitutions

Swap steak for turkey or shrimp for a lighter version.
Use half-and-half instead of heavy cream to reduce richness.
Add mushrooms or spinach to the bake for extra flavor and nutrition.
For extra crispiness, broil the bake for 2–3 minutes before serving.

Final Thoughts

This Garlic Parmesan Chicken & Steak Bake with Cheesy Loaded Mashed Potatoes is the ultimate homemade comfort dish—rich, satisfying, and perfect for family dinners or special occasions. Every bite delivers bold garlic flavor, creamy textures, and hearty protein that keeps everyone coming back for more.

Garlic Parmesan Chicken with Steak Bake with Cheesy Loaded Mashed Potatoes