Name: Tennessee Onions
Prep time: 15 min
Cook time: 75 min
Total time: 90 min
Ingredients: 3 pounds Vidalia or sweet onions (cut crosswise into 1/4-inch-thick slices); 1.5 teaspoons kosher salt; 1 teaspoon dry mustard powder; 1 teaspoon garlic powder; 1 teaspoon smoked paprika; 0.25 teaspoon cayenne pepper (optional); 4 ounces mild cheddar cheese (shredded, divided); 4 ounces smoked Gouda or cheddar cheese (shredded, divided); 1.25 ounces grated Parmesan cheese (about 1/3 cup store-bought grated); 4 tablespoons unsalted butter (diced); 2 tablespoons fresh parsley leaves (finely chopped, for garnish (optional)); cooking spray

Introduction to Tennessee Onions

What are Tennessee Onions?

Tennessee Onions are a delightful twist on a classic dish that highlights the sweet, aromatic qualities of Vidalia onions. This casserole combines layers of sliced onions, seasoned cheese, and a touch of spice, creating a comforting side dish that's sure to impress at any gathering. Traditionally baked until golden, these onions become tender and flavorful, making them the perfect companion to meats or a hearty vegetarian meal.

For anyone keen on exploring regional ingredients, Tennessee Onions offer an inviting taste of the South. With their rich flavor and versatility, they can easily elevate your dinner table.

Why should you try this dish?

If you're seeking a new side dish to charm your dinner guests, Tennessee Onions might just be your answer. Not only are they mouthwateringly good, but they also require minimal prep time! It's a fantastic way to showcase seasonal onions and satisfy a craving for comfort food without feeling heavy.

Plus, who doesn’t love the melting combination of cheeses and buttery onions? According to the USDA, onions are packed with antioxidants, making your delicious creation not just tasty but healthy too! Dive into this recipe and discover how simple ingredients can transform into something extraordinary.

Ingredients for Tennessee Onions

Tennessee onions are a delightful fusion of flavors, perfectly suited for family meals or entertaining friends. Let’s break down the key ingredients you’ll need to create this tasty dish.

Main Ingredients

To make a hearty batch of Tennessee onions, you’ll need:

3 pounds of Vidalia or sweet onions: These sweet gems form the base of the dish and add a wonderful flavor.
Unsalted butter: Four tablespoons, diced, will add richness and help carry the flavors.

These ingredients not only create a delightful aroma but also ensure your dish comes out perfectly tender and flavorful.

Essential Spices and Seasonings

This recipe comes to life with a well-thought-out combination of spices:

Kosher salt: This is crucial for enhancing the natural sweetness of the onions.
Dry mustard powder, garlic powder, smoked paprika, and optional cayenne pepper: These spices together create a savory, slightly smoky allure, adding depth to your dish.

For more on spices that elevate dishes, check out this excellent spice guide.

Cheese and Toppings

Cheese is what makes Tennessee onions truly irresistible:

Mild cheddar and smoked Gouda: Each cheese (4 ounces of each) not only adds creaminess but also a complex flavor profile.
Parmesan cheese: Sprinkle about 1 ¼ ounces for that nice salty finish.

For extra flair, consider garnishing with finely chopped fresh parsley. It adds a pop of color and freshness, rounding out the dish beautifully.

With these ingredients in hand, you’re well on your way to creating a delicious plate of Tennessee onions that will impress everyone around the table!

Preparing Tennessee Onions

Creating the perfect Tennessee Onions is not just about following a recipe—it's about the wonderful journey of transforming simple ingredients into a comforting dish that warms the soul. Let's dive into the steps to prepare this delightful dish, ensuring that you’ll impress everyone at the dinner table!

Gather and prepare the ingredients

Before you start cooking, it’s essential to ensure you have everything you need. For our Tennessee Onions, you’ll require:

3 pounds of Vidalia or sweet onions, about 4 large, sliced into ¼-inch-thick rounds
Seasonings: 1 ½ teaspoons kosher salt, 1 teaspoon dry mustard powder, 1 teaspoon garlic powder, 1 teaspoon smoked paprika, and optionally, ¼ teaspoon cayenne pepper for a little heat
Cheeses: a combination of shredded mild cheddar and smoked Gouda—each about 4 ounces (a cup) will do the trick
Butter: 4 tablespoons (½ stick) of unsalted butter, diced
Parmesan cheese: About 1 ¼ ounces or ⅓ cup store-bought, grated
Cooking spray for greasing the dish

Once you have everything ready, it’s time to start creating those delicious layers!

Season the onion slices

In a large bowl, gently toss the sliced onions with the kosher salt and seasonings. The aim here is to coat each slice evenly, allowing the Tennessee Onions to infuse with flavor while they bake. Take a moment to appreciate the sweet aroma of the Vidalia onions as you mix in the mustard, garlic powder, smoked paprika, and optional cayenne pepper. This step not only enhances the flavor but also helps to break down the onions slightly, making them tender.

Arrange layers in the baking dish

After seasoning, it’s time to bring your layers to life! Lightly spray a 9x13-inch baking dish with cooking spray. Start by spreading half of the seasoned onion rings in an even layer across the bottom. This foundational layer acts as the bed for all the delicious flavors to build upon.

Add cheese and butter

On top of the first layer of onions, sprinkle half of your cheddar and Gouda cheese. Then, layer on the remaining onions, topping them off with the rest of the cheese and a generous sprinkle of grated Parmesan. Finally, don’t forget to scatter diced butter on top—this will melt into the onions and create a beautifully rich flavor.

Bake to perfection

Cover your baking dish tightly with aluminum foil and pop it into a preheated oven at 350ºF. Bake for about 45 minutes until the onions are perfectly softened and the casserole starts bubbling. Once that’s done, remove the foil for the last 30 minutes to allow the cheese on top to melt and turn golden brown. The aroma wafting through your kitchen will have everyone eagerly awaiting dinner!

By following these steps, you'll have delicious Tennessee Onions that will undoubtedly become a favorite at any gathering. Happy cooking!

Variations on Tennessee Onions

Spicy Tennessee Onions

If you love a kick, consider adding more cayenne or a dash of hot sauce to your Tennessee Onions. The heat mingles beautifully with the sweetness of the onions and the richness of the cheese. You can also experiment with jalapeños or even serrano peppers for an extra punch. This vibrant variation is perfect for gatherings where you want to impress your friends and family!

Vegetarian Tennessee Onions

For a delightful vegetarian twist on Tennessee Onions, simply omit any meat products and amp up the cheeses! You can include different kinds like pepper jack for a creamy, zesty flavor. Incorporating seasonal vegetables like bell peppers or mushrooms can also add layers of taste and texture. Serve this dish with a fresh salad for a complete, satisfying meal that even non-vegetarians will rave about!

Interested in more savory exploration? Check out this article on onion varieties for an in-depth look at how different types of onions can alter your dishes!

Cooking tips and notes for Tennessee Onions

Prepping tips for perfect onions

To achieve that ideal texture and flavor in your Tennessee Onions, slice your onions uniformly at ¼-inch thickness. This ensures even cooking and prevents some rings from being mushy while others are crunchy. Try soaking the onions in cold water for about 30 minutes before cooking to mellow their sharpness, making them sweet and flavorful. Don’t forget to thoroughly coat your baking dish with cooking spray to keep everything from sticking!

Cheese alternatives for different flavors

While this recipe features mild cheddar and smoked Gouda, consider swapping them out based on your preferences or dietary needs. For a sharper taste, opt for aged cheddar or even pepper jack for a bit of heat. And if you're looking for a lighter option, try using nondairy cheese alternatives or a sprinkle of nutritional yeast for added flavor without the calories. Explore cheese varieties at your local market for the perfect match to your palate!

Serving suggestions for Tennessee Onions

Pairing with proteins

When it comes to enjoying your delicious Tennessee Onions, think about how they can enhance your favorite proteins. These cheesy, flavorful onions pair beautifully with:

Grilled chicken or chicken ham: The richness of the onions complements the savory notes of poultry perfectly.
Beef dishes: Whether it's a juicy steak or a hearty beef roast, the sweetness of the onions adds a delightful contrast.
Turkey bacon: For a lighter option, try crisping up some turkey bacon for a great flavor combination.

Creative serving ideas

Serve your Tennessee Onions as a unique side dish during your next gathering. Here are some creative ideas to elevate your meal:

As a topping: Spoon them over baked potatoes or use them as a topping for a vibrant salad.
In wraps: Incorporate them into your favorite wraps or sandwiches for an added layer of flavor.
With dips: Pair with a creamy dip, such as ranch or blue cheese, for a delightful appetizer.

Feel free to get experimental, and watch your guests rave about the flavors! For more serving inspiration, check out this guide on flavor pairings.

Time breakdown for Tennessee Onions

Preparation time

Get started with Tennessee Onions by taking just 15 minutes to prepare all your ingredients. This includes slicing your onions and measuring out your spices and cheeses. Having everything ready will make the cooking process smooth and enjoyable!

Cooking time

Once everything is prepped, the cooking process takes 1 hour and 15 minutes. This gives the onions time to soften and the cheese to melt into a delicious, gooey layer that complements the sweet flavor of the onions. Patience is key, as this slow bake enhances the flavors beautifully.

Total time

In total, you'll need 1 hour and 30 minutes from start to finish. With a little planning and organization, you’ll have a hearty dish that serves 8 to 10 people, perfect for gatherings or family dinners. Enjoy every cheesy, flavorful bite of your Tennessee Onions!

For more tips on cooking onions, check out Serious Eats for expert insights on the best cooking techniques!

Nutritional Facts for Tennessee Onions

Calories

Tennessee Onions pack a flavorful punch without overwhelming your calorie count! Each serving contains approximately 180 calories, making this side dish a delightful addition to any meal without the guilt.

Carbohydrates

With about 14 grams of carbohydrates per serving, these savory onions are a great source of energy. The natural sugars from the sweet onions offer a hint of sweetness that balances well with the dish’s savory elements.

Protein

This delicious casserole provides approximately 7 grams of protein per serving. The combination of cheeses adds a creamy richness while boosting the overall protein content. It makes for a satisfying accompaniment to any main dish, particularly with proteins like grilled chicken or turkey bacon.

Incorporating Tennessee Onions into your meals not only enhances flavor but also serves as a nutritious option. If you're keen to delve deeper into onion health benefits, check out this article by Healthline. Enjoy crafting this flavorful side that will not only please your palate but also cater to your nutritional needs!

FAQs about Tennessee Onions

Can I prepare Tennessee Onions in advance?

Absolutely! Tennessee Onions can be prepared a day ahead of time. Once you’ve assembled the dish, cover it tightly with plastic wrap or foil and store it in the refrigerator. When you’re ready to bake, just add a few extra minutes to the cooking time to ensure everything heats through. This makes it a perfect choice for busy weeknights or gatherings.

What can I serve with Tennessee Onions?

These flavorful Tennessee Onions are versatile and pair wonderfully with many dishes. Consider serving them alongside:

Grilled chicken or turkey bacon for a hearty meal.
A fresh garden salad for a lighter option.
Roasted vegetables to keep things healthy and vibrant.

Feel free to mix and match based on your preferences!

Are there any substitutions for the cheeses?

If you’re looking to mix things up, there are several cheese substitutions that work beautifully in Tennessee Onions. For the mild cheddar, try using Monterey Jack or mozzarella for a creamier texture. As for the smoked Gouda, smoked mozzarella or even a sharp cheddar can add a different flavor profile. Just keep in mind that the final taste may vary slightly, but experimentation is part of the fun in cooking!

Conclusion on Tennessee Onions

Why Tennessee Onions are a must-try!

Incorporating Tennessee Onions into your culinary repertoire is a delightful choice. Their unique sweetness complements any meal, making them perfect for gatherings or weeknight dinners. This savory dish combines the richness of cheese and the warmth of spices, providing a comforting experience. Don’t miss out on this Southern classic—your taste buds will thank you! Explore more about the incredible flavors of onions at Healthline.