If you’re looking for a quick and easy weeknight dinner that delivers bold flavors and minimal cleanup, this Cast Iron Chicken with Broccoli and Ranch is a must-try. Juicy, perfectly seared chicken breasts, crisp-tender broccoli florets, and a creamy, tangy ranch sauce come together in just one skillet for a dish that’s both hearty and satisfying.

Cooking in a cast iron skillet not only gives the chicken a beautiful golden crust but also locks in moisture for the most tender, flavorful bites. Plus, using a homemade or store-bought ranch seasoning adds that savory, herby kick that makes this dish irresistible. Whether you’re following a low-carb, keto-friendly, or gluten-free diet, this recipe fits the bill while delivering restaurant-quality taste right at home.

In this post, I’ll guide you through the best techniques for cooking chicken in cast iron, how to get perfectly roasted broccoli, and why ranch seasoning is the secret ingredient that takes this dish to the next level. Get ready for a one-pan meal that’s easy, delicious, and family-approved!

Why You’ll Love This Recipe

✔ One-Pan Convenience – Everything cooks in the same skillet, making cleanup a breeze.
✔ Crispy, Juicy Chicken – Cast iron searing gives the perfect texture and locks in flavor.
✔ Rich and Creamy Ranch Flavor – A savory mix of herbs and spices that pairs beautifully with chicken and broccoli.
✔ Healthy and Nutritious – Packed with protein, fiber, and low in carbs, making it a great choice for a balanced meal.
✔ Customizable – Swap out the veggies, use different cuts of chicken, or add cheese for extra indulgence!

INGREDIENTS YOU’LL NEED

• Chicken Breasts: Boneless chicken breasts, each cut in half vertically
• Olive Oil: A high-quality extra virgin olive oil
• Ranch Seasoning: Dry ranch seasoning, to be divided for use
• Salted Butter: Creamy salted butter
• Yellow Onion: A small yellow onion, chopped
• Garlic: A clove of garlic, minced
• Chicken Stock: Rich chicken stock
• Broccoli: Fresh broccoli florets
• Ranch Dressing: Creamy ranch dressing
• Heavy Cream: Thick heavy cream
• Parmesan Cheese: Aged Parmesan cheese, freshly grated

STEP-BY-STEP INSTRUCTIONS

Heat a 10-inch cast iron over medium heat. Allow it to heat up for 5 minutes then add olive oil.

While the cast iron is heating up, season each cut of chicken with 1 tbsp of the dry ranch seasoning.

Place the chicken in the prepared cast iron. Brown on all sides and cook thoroughly. Leaving the stovetop on, remove the chicken to a plate once they are done.

Add the butter, onions, and garlic to the cast iron. Cook on low-medium heat until the onions are flimsy.

a)

b)

Add the broccoli and cook until slightly charred for the best flavor.

Pour the chicken stock, ranch dressing, and heavy cream into the cast iron as well.

Cover the cast iron and cook until the broccoli is soft.

Add the chicken back to the pan, immersing it in the ingredients, and cook until the sauce is thick and bubbly.

a)

b)

c)

Add parmesan cheese on top when done.

STORAGE OPTIONS

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

Freeze: For longer storage, freeze in a sealed container for up to 2 months. Thaw overnight in the fridge before reheating.

Reheat: Warm in a skillet over medium heat until heated through, or microwave in short intervals, stirring between each, to maintain texture.

VARIATIONS AND SUBSTITUTIONS

• Protein Options: Swap chicken breasts for chicken thighs for a juicier bite, or try pork chops or shrimp for a different twist.
• Vegetable Substitutes: Not a fan of broccoli? Use cauliflower, asparagus, zucchini, or green beans instead.
• Dairy-Free Alternative: Use a dairy-free ranch seasoning and replace cream or cheese with coconut milk or cashew cream.
• Extra Creamy Version: Stir in cream cheese, sour cream, or heavy cream to make the sauce richer.
• Crunchy Topping: Add panko breadcrumbs, crushed crackers, or crispy fried onions for a crispy finish.
• Low-Carb Option: Replace ranch seasoning with a homemade mix of garlic powder, onion powder, dill, and paprika for a keto-friendly version.
• Cheese Lovers’ Upgrade: Sprinkle shredded cheddar, mozzarella, or pepper jack on top before baking for extra cheesy goodness.

SAVE THIS RECIPE TO YOUR PINTEREST BOARD!

Cast Iron Chicken with Broccoli and Ranch

Yield: 4

Prep Time: 15 minutes

Cook Time: 30 minutes

Total Time: 45 minutes

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Ingredients

• 2 large boneless chicken breasts, cut in half vertically
• 3 tbsp. Olive oil
• 4 tbsp. Ranch seasoning, divided
• 3 tbsp. salted butter
• 1 small yellow onion, chopped
• 1 clove garlic, minced
• ¼ cup Chicken stock
• 3 ½ cups Broccoli florets
• ¼ cup ranch dressing
• 1 ½ cups Heavy cream
• ¼ cup Parmesan cheese, grated 

Instructions

Heat a 10-inch cast iron over medium heat. Allow it to heat up for 5 minutes then add olive oil.

While the cast iron is heating up, season each cut of chicken with 1 tbsp of the dry ranch seasoning.

Place the chicken in the prepared cast iron. Brown on all sides and cook thoroughly. Leaving the stovetop on, remove the chicken to a plate once they are done.

Add the butter, onions, and garlic to the cast iron. Cook on low-medium heat until the onions are flimsy. 

Add the broccoli and cook until slightly charred for the best flavor.

Pour the chicken stock, ranch dressing, and heavy cream into the cast iron as well.

Cover the cast iron and cook until the broccoli is soft.

Add the chicken back to the pan, immersing it in the ingredients, and cook until the sauce is thick and bubbly.

Add parmesan cheese on top when done. Enjoy!

Nutrition Information:

Yield: 4 Serving Size: 1
Amount Per Serving: Calories: 750Total Fat: 62gSaturated Fat: 30gTrans Fat: 2gUnsaturated Fat: 28gCholesterol: 185mgSodium: 1298mgCarbohydrates: 22gFiber: 5gSugar: 8gProtein: 29g