How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Italian Chicken Au Gratin?

You need 12 ingredients. The key ingredients include: 1 teaspoon olive oil, 1 large onion, chopped, 5 garlic cloves, chopped, 1 lb chicken tenders, cut in to bite size pieces, and more.

Is Italian Chicken Au Gratin suitable as meat & poultry?

Yes, Italian Chicken Au Gratin falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Italian Chicken Au Gratin?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Italian Chicken Au Gratin Recipe

Name: Italian Chicken Au Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 teaspoon olive oil; 1 large onion, chopped; 5 garlic cloves, chopped; 1 lb chicken tenders, cut in to bite size pieces; 2 (15 ounce) cans black beans, rinsed and drained; ½ cup low sodium chicken broth; 1 (16 ounce) can diced tomatoes with juice; 1 teaspoon dried basil; 1 teaspoon dried oregano; ½ teaspoon ground black pepper; 8 ounces frozen spinach; 4 ounces mozzarella cheese, grated

Try this homemade Italian Chicken Au Gratin recipe the whole family will love. Made with olive oil, onion, garlic and chicken tenders. Easy step-by-step…

This Italian Chicken Au Gratin relies on simple, everyday ingredients such as olive oil, large onion, chopped, garlic cloves, chopped and low sodium chicken broth. It comes together quickly and makes 4 servings, at about 611 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Italian Chicken Au Gratin

Tips for the best results

Variations & substitutions

My Personal Notes

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