Easy 5-Ingredient Oven Chicken Tenderloins
If you’re searching for an effortless dinner that tastes like comfort food, these Easy Oven Chicken Tenderloins are exactly what you need. With only five pantry-friendly ingredients, this creamy baked chicken recipe comes together in minutes before the oven takes over.
The chicken stays incredibly juicy while the rich onion-infused cream sauce develops plenty of flavor during baking. It’s the perfect recipe for busy weeknights, meal prepping, or anytime you want a satisfying homemade dinner without spending hours in the kitchen.
Serve it over fluffy rice, buttery mashed potatoes, egg noodles, or roasted vegetables for a complete meal the whole family will love.
Why You’ll Love This Recipe
- Only 5 simple ingredients.
- One casserole dish means easy cleanup.
- Ready in about 45 minutes.
- Tender, juicy chicken every time.
- Rich and creamy comfort food.
- Perfect for busy weeknight dinners.
- Excellent for leftovers and meal prep.
- Kid-friendly and family approved.
Ingredients
- 1½ to 2 pounds chicken tenderloins
- 1 packet dry onion soup mix (about 1 ounce)
- 1 can (10.5 ounces) condensed cream of chicken soup
- ½ cup sour cream
- ½ cup chicken broth
How to Make Easy Oven Chicken Tenderloins
Step 1
Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
Step 2
Arrange the chicken tenderloins in a single layer across the bottom of the prepared baking dish.
Step 3
In a medium mixing bowl, whisk together the onion soup mix, cream of chicken soup, sour cream, and chicken broth until smooth and creamy.
Step 4
Pour the sauce evenly over the chicken, making sure each piece is completely coated.
Step 5
Bake uncovered for 35 to 45 minutes, or until the chicken reaches an internal temperature of 165°F (74°C).
Step 6
Allow the casserole to rest for about 5 minutes before serving. Spoon the creamy sauce over the chicken and your favorite side dish.
Best Side Dishes
This creamy chicken pairs perfectly with:
- Steamed white or brown rice
- Creamy mashed potatoes
- Buttered egg noodles
- Roasted baby potatoes
- Steamed broccoli
- Green beans
- Roasted carrots
- Fresh garden salad
- Warm dinner rolls
Recipe Tips
- Use an instant-read thermometer to prevent overcooking.
- Smaller chicken tenderloins may finish cooking sooner, so begin checking around 30 minutes.
- Stir the sauce before pouring if it has thickened while sitting.
- Let the casserole rest before serving so the sauce becomes even creamier.
Easy Variations
Add Mushrooms
Mix sliced mushrooms into the casserole before baking for additional flavor and texture.
Add Garlic Flavor
Season the chicken with garlic powder and freshly ground black pepper before adding the sauce.
Substitute Greek Yogurt
Plain Greek yogurt can replace sour cream for a lighter version while still keeping the sauce creamy.
Add Vegetables
Frozen peas, broccoli florets, or spinach can be added during the final 15 minutes of baking for an easy all-in-one meal.
Storage
Store leftovers in an airtight container in the refrigerator for up to 4 days.
Reheating
Warm individual portions in the microwave until heated through, or reheat covered in a 325°F oven for about 15–20 minutes. Add a splash of chicken broth if needed to loosen the sauce.
Frequently Asked Questions
Can I use chicken breasts?
Yes. Slice large chicken breasts into smaller pieces for even cooking, or increase the baking time if using whole breasts.
Can I prepare this recipe ahead of time?
Absolutely. Assemble the casserole several hours in advance, cover, refrigerate, and bake when ready.
Can I freeze it?
Yes. Freeze the baked casserole for up to 3 months. Thaw overnight in the refrigerator before reheating.
How do I know when the chicken is done?
The safest method is using a meat thermometer. The internal temperature should reach 165°F (74°C).
Final Thoughts
This Easy 5-Ingredient Oven Chicken Tenderloins recipe proves that simple ingredients can create an incredibly comforting meal. Its creamy onion sauce, juicy chicken, and effortless preparation make it a dependable family favorite for weeknight dinners, meal prep, and casual gatherings. Pair it with your favorite side dish, and you’ll have a delicious homemade meal that’s sure to become part of your regular dinner rotation.
