Southwestern OPA Ranch Casserole: An Easy, Flavorful & Healthy Chicken Dinner Idea
This is a sponsored conversation written by me on behalf of Litehouse Foods. The opinions and text are all mine.
There are those rare, delightful moments when you stumble upon something truly exceptional, and your immediate instinct is to share that discovery with everyone you know, shouting its praises from the rooftops! That’s precisely how I feel today, brimming with excitement to introduce you to a culinary game-changer that has transformed our family dinners.
Discovering OPA by Litehouse Greek Yogurt Dressings
I am absolutely thrilled to unveil one of my absolute favorite pantry staples: OPA by Litehouse Greek Yogurt Dressings! Just saying the name—OPA!—brings a smile to my face. I had the incredible opportunity to try out a variety of their dressing flavors, and I can tell you, without a shadow of a doubt, they are simply fantastic. These aren’t just dressings; they’re a revelation for anyone looking to infuse vibrant flavor into their meals while maintaining a health-conscious approach.
We’ve all been there: you pick up a “lower-fat” or “healthier” version of a beloved product, only to be met with disappointment. Often, these alternatives sacrifice taste in the name of nutrition, leaving you longing for the full-fat original. But with OPA by Litehouse, that common culinary dilemma simply vanishes. I was genuinely amazed—and I mean it—these dressings deliver an extraordinary flavor experience. Each variant is bursting with fresh, authentic taste, making it practically impossible to guess that they are crafted with wholesome Greek yogurt and boast a significantly lower calorie count. It’s a true testament to Litehouse Foods’ commitment to quality and flavor innovation.
And the good news doesn’t stop there! For those with dietary considerations, these incredible dressings are also gluten-free. It’s a win-win situation: fantastic taste combined with healthier ingredients. Whether you’re drizzling them over a crisp salad, using them as a vibrant marinade for chicken or fish, or incorporating them into a rich, creamy sauce like in our casserole today, OPA dressings elevate any dish without compromising your wellness goals. They truly embody the ideal balance of indulgence and health, proving that you don’t have to choose between the two.
The Inspiration: A Casserole Born from Flavor
Once I had sampled all the delightful flavors of OPA dressings, my mind immediately raced with culinary possibilities. I began envisioning countless ways to integrate these luscious, healthy dressings into innovative recipes. That creative spark led directly to the birth of this incredible Southwestern OPA Ranch Casserole. As a busy mom, I’ve developed a deep appreciation for the versatility and comforting nature of casseroles, which is probably evident from the multitude of casserole recipes you’ll find on my site!
Casseroles are a lifesaver for so many reasons. They offer a complete meal in one dish, minimize cleanup, and often taste even better as leftovers. They’re the quintessential family-friendly meal, perfect for weeknights when time is short but a hearty, satisfying dinner is a must. From classic comfort food to lighter, healthier versions, casseroles have a permanent place in my kitchen, and this Southwestern OPA Ranch Casserole has quickly risen to the top of our family’s favorite list. It’s the kind of dish that brings everyone to the table, eager for seconds.
Crafting the Perfect Southwestern Ranch Flavor
Creating this casserole was a joyful experiment in flavor layering. I started by sautéing tender mushrooms, aromatic garlic, and fresh green onions, laying a savory foundation for the dish. Next, succulent chicken breast cubes were added, cooked until perfectly golden. The real magic happened when I stirred in a generous portion of rich enchilada sauce along with the star ingredient: OPA Greek Yogurt Ranch Dressing. This combination creates a sauce that is both robustly flavorful and wonderfully creamy, perfectly balancing the zesty notes of the enchilada sauce with the cool, tangy creaminess of the ranch. Once the sauce was perfectly blended, I tossed it all together with al dente egg noodles and fresh, diced tomatoes, ensuring every strand and chunk was coated in the delicious mixture. A quick bake in the oven, and BAM! Dinner perfection was served.
This casserole quickly became an instant hit with everyone in my household. It’s been requested and made repeatedly, cementing its status as a weekly staple. The secret to its undeniable appeal lies in that flavorful, creamy sauce, powered by the incredible OPA Ranch. It provides an impressive depth of Southwestern and ranch flavors without requiring a pantry full of different spices. Just a hint of enchilada sauce and the OPA Ranch Dressing are all you need to achieve a truly memorable meal. The sauce is incredibly smooth, rich, and utterly delicious, tying all the components of the casserole together beautifully.
Experience the OPA Difference
I truly can’t recommend OPA Greek Yogurt Dressings enough. But don’t just take my word for it. Head to your favorite grocery store and pick up a bottle or two of OPA. I am confident that you will be as impressed as I was by its superior quality, fantastic taste, and versatile applications. Once you experience the difference, you’ll want to incorporate it into all your culinary creations. And of course, once you have your OPA Ranch, you absolutely must try this Southwestern OPA Ranch Casserole recipe. It’s an easy, flavorful, and healthier option that promises to become a cherished part of your family’s meal rotation. You’ll thank me later, perhaps with a joyful shout of “OPA!”

Have you had the pleasure of trying OPA Greek Yogurt Dressings yet? Share your favorite flavors and how you use them!

Southwestern OPA Ranch Casserole
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Ingredients
- 10- oz red enchilada sauce
- 1 cup OPA Greek Yogurt Ranch Dressing
- 2 Tbsp. olive oil
- 5 green onions sliced
- 2 cloves garlic minced
- 1 cup fresh mushrooms sliced
- 1 1/2 pounds chicken breast cut into cubes
- salt and pepper to taste
- 3 to matoes diced
- 1/2 cup cilantro chopped
- 1 12-oz bag egg noodles
- 1 cup shredded swiss cheese
Instructions
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Preheat oven to 350º F. Spray a 3 quart casserole dish or 9×13 sized pan with cooking spray; set aside.
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Combine enchilada sauce with OPA Ranch Dressing in a small mixing bowl; set aside.
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In large pot, heat water and cook egg noodles according to package directions.
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Meanwhile, in a large saucepan, heat olive oil over medium heat. Add in green onions and garlic. Stir until onions begin to get tender (be careful not to burn garlic!). Add in mushrooms. Sauté until tender.
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Add in chicken and cook until no longer pink. Drain any extra liquid and season with salt and pepper. Pour in enchilada and ranch mixture as well as tomatoes and cilantro; stir to combine.
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Drain egg noodles and pour into large bowl. Add in chicken mixture and lightly toss. Pour into prepared casserole dish or pan and top with shredded swiss cheese.
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Cover with tin foil and place in preheated oven for 20-25 minutes. Serve warm with a sprinkle of cilantro on top and enjoy!
Looking for more delicious and easy casserole recipes? Explore these family favorites:
Skinny Chicken & Broccoli Casserole
Easy Potato Casserole
Easy Enchilada Casserole