Throw raw chicken tenderloins in the glass casserole dish and 4 simple ingredients to get a meal so delicious your whole family will be begging for more.

That sounds like a baked chicken tenderloin casserole idea. Here’s a simple version with 4 ingredients (plus basic salt/pepper if you use them):

4-Ingredient Creamy Chicken Tenderloin Casserole

Ingredients

• 2 lbs raw chicken tenderloins
• 1 can cream of chicken soup
• 1 packet ranch seasoning mix
• 1 cup shredded cheddar cheese
• 1 cup sliced mushrooms (optional — omit for a true 4-ingredient version)

Instructions

1. Preheat oven to 375°F (190°C).
2. Place the raw chicken tenderloins in a greased glass casserole dish.
3. Mix the cream of chicken soup and ranch seasoning together, then spread over the chicken.
4. Sprinkle cheddar cheese on top.
5. Cover with foil and bake for about 30 minutes. Remove foil and bake another 10–15 minutes, until the chicken reaches 165°F (74°C) internally and the cheese is bubbly.
6. Serve over rice, pasta, or mashed potatoes to soak up the creamy sauce.

For extra flavor, you can add garlic powder, black pepper, or cooked bacon, but the basic version is already rich and family-friendly.