One Pot Chicken Broccoli Rice Casserole Easy Weeknight Dinner

There’s something quietly perfect about a casserole that comes together in one pottender chicken, bright green broccoli, fluffy rice, and a creamy sauce that coats everything just right. One Pot Chicken Broccoli Rice Casserole is the kind of dinner that feeds your whole crew without a pile of dishes or a complicated ingredient list.

I started making this back in spring of 2019 when I realized I needed meals that felt lighter than winter food but still comforting enough to settle a tired evening. The trick is letting the rice absorb the broth slowly so it stays creamy without going mushyI’ve tested it at least a dozen times to get that texture right. After a long day, I need dinner to be comforting but not heavy, and this hits that sweet spot every single time.

Yesica Andrews

One Pot Chicken Broccoli Rice Casserole Easy Weeknight Dinner

This One Pot Chicken Broccoli Rice Casserole is a simple, comforting dish perfect for an easy dinner or weeknight meal. Made with fresh broccoli, tender chicken breast, and creamy rice, it’s a family-friendly chicken casserole recipe that’s both wholesome and quick to prepare. Ideal for anyone craving a delicious one pot meal with minimal cleanup.

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Prep Time 15 minutes mins

Cook Time 30 minutes mins

Total Time 45 minutes mins

Servings: 6 1-cup servings

Calories: 262

Ingredients Method Notes

Ingredients

  

• 2 Boneless Skinless Chicken Breasts plus salt and pepper
• 2 tablespoons Extra Virgin Olive Oil divided
• 1 Onion diced
• 3 cloves Garlic minced
• 1 cup Long Grain Rice (uncooked) don’t rinse
• 1 ½ cups Milk any variety
• 1 cup Chicken Broth
• ½ teaspoon Sea Salt
• ⅛ teaspoon Black Pepper
• 4 cups Fresh Broccoli chopped (about ½ pound)
• ½ cup Shredded Cheddar Cheese (4 ounces) or more as needed
• (chopped) Fresh Parsley

Method

 

1. Cut the chicken into small pieces and sprinkle with salt and pepper.
2. Warm 1 tablespoon of olive oil in a large skillet or Dutch oven over medium heat and cook the chicken for about 5 minutes until nearly done, then set aside covered.
3. Add the remaining olive oil to the pan and sauté the diced onion and minced garlic until they soften, around 3 minutes.
4. Stir in the uncooked rice and let it toast for a couple of minutes while stirring frequently.
5. Pour in the milk and chicken broth, then season with sea salt and black pepper. Bring the mixture to a boil.
6. Cover the pan, lower the heat to medium-low, and let it simmer gently with the lid on for 10 minutes.
7. Remove the lid and evenly place the cooked chicken and chopped broccoli over the rice without mixing. Cover again and simmer for another 10 minutes.
8. Check if the rice and broccoli are tender; if needed, add a splash of milk or broth, cover, and cook a few minutes more.
9. Sprinkle the shredded cheddar cheese on top, cover the pot, and let it sit off heat for a few minutes until the cheese melts.
10. Serve warm, garnished with chopped fresh parsley.

Notes

• Simmering temperature can vary; adjust heat accordingly to avoid undercooked rice or scorching. Swap in shredded rotisserie chicken at step 7 if desired. Frozen broccoli can be added with the chicken without thawing to prevent mushiness. Customize cheese amount or omit it based on preference. Try flavor variations by adding shallots, white wine, or different seasonings like Italian or Cajun. Leftovers keep well refrigerated up to 5 days or in the freezer for up to 30 days. Reheat gently with broth or milk to restore creaminess.

Why You’ll Love This One Pot Chicken Broccoli Rice Casserole

This is the kind of meal that saves a tired weeknight without sacrificing flavor or comfort. Everything cooks in one skillet, so cleanup is almost nonexistent, and you’re not juggling multiple pots while everyone’s asking when dinner will be ready.

• Real ingredients, no shortcuts: Fresh broccoli, tender chicken breast, and fluffy riceno canned soup or boxed mixes needed.
• Wholesome and satisfying: It’s cozy enough to feel like a treat, but light enough that you won’t feel weighed down after.
• Family-friendly flavor: Even picky eaters tend to approve of this one. The mild cheddar and creamy rice make it approachable for everyone.
• Perfect for spring routines: When you’re looking for something reliable and comforting but not too heavy, this dish hits the sweet spot.

What You’ll Need (Ingredients and Equipment)

The beauty of this recipe is that everything is simple and easy to find at any grocery store. You’ll use boneless skinless chicken breasts, fresh broccoli, long grain rice, milk, chicken broth, onion, garlic, olive oil, and a little shredded cheddar cheese. A 3-quart cast iron casserole skillet or braiser works best herethe heavy lid traps steam and helps the rice cook evenly. If you don’t have one, a 12-inch skillet with a fitted lid will do, though you may need to adjust the heat and add a splash more liquid.

Pro Tip: Don’t rinse the rice before cooking. The natural starch helps create that creamy, casserole-like texture as it absorbs the milk and broth.

How It All Comes Together

The magic here is layering flavors and letting the rice do its thing without stirring it to death. You’ll start by browning seasoned chicken pieces in olive oil, then set them aside while you sauté onion and garlic until soft and fragrant. Next, toast the uncooked rice in the panthis step adds a subtle nuttiness and keeps the grains from turning mushy.

Once you pour in the milk and chicken broth, the real work begins: finding that gentle simmer. Too high and the bottom scorches; too low and the rice won’t cook through. After 10 minutes of simmering, you’ll scatter the chicken and broccoli on top (no stirring!), cover again, and let everything finish together. The broccoli steams perfectly, the chicken finishes cooking, and the rice soaks up all that creamy goodness.

Ingredient Swaps and Tweaks

One of my favorite things about this casserole is how flexible it is. If you’ve got rotisserie chicken on hand, shred it and add it during the final 10 minutesyou’ll skip the browning step entirely. Frozen broccoli works too, but add it straight from the freezer in the last step so it doesn’t turn to mush.

You can also adjust the cheese to your family’s taste. Some readers skip it altogether and love the dish as a light, creamy base. Others double it because, well, cheese. Both ways work beautifully.

Serving and Storing Leftovers

Serve this warm, straight from the skillet, with a sprinkle of fresh parsley if you’ve got it. It’s a complete meal on its own, but a simple side salad or crusty bread makes it feel even more special on nights when you have a little extra time.

Leftovers keep beautifully in an airtight container for up to 5 days in the fridge, or freeze portions for up to 30 days. When reheating, add a few splashes of chicken broth or milk to bring back that creamy textureit makes all the difference.

Note: If you’re meal prepping, portion it out before adding the cheese on top. That way, you can sprinkle fresh cheese on each serving as you reheat.

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FAQs (One Pot Chicken Broccoli Rice Casserole)

The Kind of Dinner That Just Works

This One Pot Chicken Broccoli Rice Casserole is the kind of dinner that feels like you put real thought into it, even on nights when you barely have any to spare. The chicken stays juicy, the broccoli bright, and the rice soaks up every bit of that savory broth. You’ll love how it turns out, especially when you realize there’s only one skillet to wash and everyone at the table is happy.

If you want to stretch it further, toss in an extra cup of chopped vegetablesbell peppers, zucchini, or frozen peas all work beautifully. For a little brightness, stir in lemon zest or a handful of fresh parsley right before serving. And here’s a trick: when reheating leftovers, add a few tablespoons of milk or broth and warm gently on the stovetop to bring the creaminess right back. This also freezes wonderfully in single portions, so you can tuck a few away for those nights when cooking from scratch just isn’t in the cards.

I’d love to know if you make thissnap a photo and share it, or tell me what you stirred in to make it your own. Did your family grow up with casseroles like this, or is it a new comfort in your rotation? Either way, I hope it becomes one of those recipes you reach for again and again, the kind that fills your kitchen with warmth and your table with something good. Some nights just need an easy dinner that still feels like home.