
This filling chicken and potato dish has been my quick fix for hectic evenings when I want something that pleases everyone without spending ages cooking. The real wow moment happens when the Italian seasoning blends with melted butter, wrapping a tasty coating around juicy chicken, potatoes, and green beans—everything cooks together with barely any work.
I whipped this up first during an especially crazy week when my kids were running to different activities after school. How easy it was to make and watching everyone clear their plates convinced me we needed this in our usual lineup. These days it shows up on our dinner table a couple times every month.
Ingredients
- Boneless skinless chicken breasts: Diced into small chunks gives you tender protein that bakes perfectly within the timeframe. Go for fresh pieces that are plump with no grayish spots.
- Yukon Gold or red potatoes: Don't fall apart while cooking and have a creamy bite. Pick firm ones without any sprouts or greenish areas.
- Green beans: Bring some bright color and healthy stuff. The canned kind works great, but fresh ones cut into small pieces make it even tastier if you have them.
- Italian dressing seasoning packet: Packs all your spices and herbs in one handy pouch. This mix usually has garlic, onion, and Italian herbs that make everything super flavorful.
- Unsalted butter: Makes the rich sauce that covers everything. Going unsalted lets you control how salty things get since the seasoning mix already has salt in it.
Step-by-Step Instructions
- Prepare Your Pan:
- Get your oven hot at 350°F and give a 9x13-inch baking dish a light coat of grease. This stops food from sticking and helps with cleanup. A bit of cooking spray or wiping with an oily paper towel works great.
- Arrange Ingredients:
- Put the chicken chunks, chopped potatoes, and drained green beans in your dish, spreading them out flat. Try not to stack them too much. When they're spread out, everything cooks the same and gets coated with flavor.
- Season Everything:
- Shake the Italian dressing mix all over your ingredients. Make sure it's spread out evenly so every bite tastes good. It might look like too much, but trust me, it'll work out just right while cooking.
- Add Butter:
- Melt your stick of butter completely and pour it over everything in the dish. The butter mixes with the seasonings to make a sauce that soaks into the food as it bakes. Pour it in a back-and-forth way to cover everything nicely.
- Cover and Bake:
- Put aluminum foil tight over the dish, pressing around the edges to keep moisture in. Stick it on the middle shelf of your hot oven and let it cook for about 1 hour and 10 minutes. The foil helps trap steam so everything cooks evenly.
- Rest Before Serving:
- Take it out and let it sit for 5 minutes before taking off the foil. This little break lets the juices settle and flavors come together. Then carefully pull off the foil so you don't get burned by the steam.

That melted butter really is the key to this dish. I tried cutting back once thinking I'd make it healthier, but it just wasn't the same - nobody wanted more. The whole stick creates this amazing sauce that coats every bite with flavor, turning basic ingredients into something everybody craves.
Make It Your Own
This dish works great as is, but you can easily switch things up to match what you like. Throw in some sliced mushrooms or chopped bell peppers for extra veggies. Swap out green beans for chunks of broccoli or bits of asparagus. In fall, I sometimes mix in cubed butternut squash with the potatoes for a nice seasonal touch. The seasoning works great with pretty much any combo of vegetables you want to use.
Storage and Leftovers
This meal keeps really well in the fridge for about three days. Just put it in a sealed container after it cools down completely. When you want to eat it again, cover with foil and warm it up in a 325°F oven for around 15 minutes, or nuke single portions for 1-2 minutes. The flavors actually get better overnight, so leftovers can taste even better than when you first made it.
Serving Suggestions
While this stands perfectly fine on its own, you can bulk it up for bigger groups or extra hungry folks. A basic green salad with dressing offers a nice fresh contrast to the rich, savory bake. Some warm crusty bread works great for soaking up all that buttery goodness left on your plate. For special nights, try having a cold glass of Pinot Grigio or Chardonnay alongside - they pair really well with the herby chicken and potatoes.

Frequently Asked Questions About Recipes
- → Can I use frozen green beans instead of canned?
Definitely! Frozen green beans are a great option in this dish. You don't even have to thaw them—just toss them into the baking dish frozen with your chicken and potatoes. If you've got fresh green beans handy, they'll work wonderfully too instead of the canned variety.
- → What's the best type of potato to use?
Yukon Gold or red potatoes are top choices since they stay firm while cooking and have a nice buttery feel. If you've only got russet potatoes around, just cut them a bit smaller because they need more time to get tender.
- → Can I prepare this dish ahead of time?
For sure! You can get everything ready in your baking dish, wrap it up tight, and keep it in the fridge up to a day before cooking. When you're ready to bake, just pop it straight into your hot oven and add about 5-10 extra minutes since all the ingredients will be cold.
- → How can I make this dish have a crispy top?
To get that nice browned finish with crunchier potatoes, just take the foil off during the final 15-20 minutes of cooking time. This lets the top get golden brown while everything underneath stays moist and tender.
- → What can I serve with this chicken and potato bake?
This works great as a standalone meal, but it's really good with a simple green salad, some soft rolls, or buttery garlic bread on the side. If you want something more filling, try adding cranberry sauce or applesauce for a sweet touch that goes well with the savory flavors.
- → Can I add other vegetables to this dish?
Absolutely! This flexible meal works great with other veggies like carrots, mushrooms, brussels sprouts, or colorful bell peppers. Just remember cooking times matter—harder veggies like carrots need smaller cuts, while quick-cooking ones like bell peppers can stay bigger.