Tennessee Onions Recipe | Tacky Onion Casserole • The Tycoon Herald

PUBLISHED November 21, 2025· MODIFIED November 20, 2025 · by the writer listed within the recipe card 1201 phrases. · About 7 minutes to learn this text.· This submit might include affiliate hyperlinks · As an Amazon Affiliate, I earn from qualifying purchases· Depart a Remark

Indulge within the savory sweetness of Southern delicacies with our Tennessee Onions recipe! In the event you’ve been craving for a style of the South, these caramelized Vidalia candy onions will transport you to the guts of Tennessee with every scrumptious chew.

Overhead image of Tennessee Onions in a baking dish

Why You will Love Them

Genuine Southern Style. With a mix of candy Vidalia onions and savory spices, these Tennessee Onions seize the essence of Southern consolation meals.
Easy Substances. With only a handful of pantry staples, you may create a dish that is bursting with taste.
Versatile. Serve these onions as a facet dish, atop grilled meats, or as a flavorful addition to sandwiches and burgers.
Home made Goodness. Expertise the satisfaction of making ready a do-it-yourself dish that is certain to impress your loved ones and mates.

With the irresistible aroma of caramelized onions filling your kitchen, you may perceive why Tennessee Onions are a beloved Southern basic.

What Are Tennessee Onions?

Tennessee onions are a savory and indulgent dish that includes caramelized onions topped with a wealthy cheese combination.

They’re named after the state of Tennessee however are loved broadly throughout america. The dish sometimes consists of candy Vidalia onions or different candy onion varieties which might be caramelized till golden brown and tender.

Substances You will Want

This is a breakdown of the elements and their roles in making Tennessee Onions:

Vidalia Onions– These candy onions are the star of the present.
Unsalted Butter- Serves because the cooking fats and provides richness and taste to the onions as they caramelize.
Salt and Pepper- Enhances the pure sweetness of the Vidalia candy onions and helps to attract out moisture, aiding within the caramelization course of. It additionally balances the flavors within the dish.
Garlic Powder- Provides a savory depth of taste to the Tennessee Onions. It infuses the dish with a delicate garlic essence with out the necessity for contemporary garlic, contributing to the general aroma and style.
Italian Seasoning– Enhances the flavour of the onions and balances the sweetness with savory.
Shredded Cheeses- Provides a pointy and tangy taste to the Tennessee Onions. It additionally offers a creamy texture and enhances the general richness of the dish.

How To Make Tennessee Onions

Preheat the oven. Warmth your oven to 350°F.
Put together the onions. Peel the onions and slice them into thick 1/2-inch rings. Separate the rings gently.
Layer the onions. Organize the onion rings in a 9×13-inch baking dish, spreading them evenly throughout the underside.
Season generously. Drizzle the melted butter evenly over the onions. Sprinkle the garlic powder, salt, and Italian seasoning excessive.
Add the cheese. Layer the shredded cheeses evenly over the seasoned onions.
Bake. Cowl the dish tightly with foil and bake for half-hour. Take away the foil and proceed baking for an additional 15–20 minutes, or till the onions are tender and the cheese is melted, golden, and bubbly.
Serve. Let the dish cool for five minutes, then garnish with chopped parsley if desired. Serve heat.

Close up image of Tennessee Onions in a glass baking dish

Suggestions And Tips

Listed here are some suggestions and methods for making scrumptious Tennessee onions:

Select the Proper Onions. Use Vidalia candy onions or different candy onion varieties for genuine Tennessee onions. Their pure sweetness enhances the flavour of the dish.
Slice Evenly. Slice the onions into uniform thickness to make sure even cooking. Skinny slices will caramelize extra shortly, whereas thicker slices might take longer to melt and brown.
Low and Gradual Cooking. Caramelize the onions over low to medium warmth to develop their pure sugars and obtain a deep golden brown colour. Keep away from cooking them too shortly, as this may end up in uneven caramelization or burning.

Variations

Listed here are some tasty variations and twists you may strive:

Spicy– Add a kick of warmth by sprinkling crushed pink pepper flakes or diced jalapeños over the caramelized onions earlier than including the cheese combination. The spicy kick pairs effectively with the candy onions and savory cheese.
Barbecue– High the caramelized onions with barbecue sauce, shredded barbecue rooster or pork, and shredded cheese for a savory and satisfying barbecue-inspired variation.
Mushroom and Swiss- Saute sliced mushrooms with the onions till golden brown and tender. Layer the mushroom combination over the caramelized onions and prime with Swiss cheese for a wealthy and flavorful variation.

What To Serve With Tennessee Onions

Tennessee Onions are a flexible and flavorful dish that pairs effectively with quite a lot of fundamental programs and facet dishes. Listed here are some scrumptious choices to serve alongside them:

Grilled Meats– Tennessee Onions complement grilled meats akin to steaks, rooster breasts, pork chops, or sausages. The candy and savory flavors of the onions improve the richness of grilled meats, making a satisfying meal.
Burgers– Add them as a topping to burgers for an additional layer of taste and texture. The caramelized onions present sweetness and depth to the burger, making it a mouthwatering possibility for burger lovers.
Barbecue– Serve this onion casserole alongside barbecue favorites like ribs, pulled pork, brisket, or smoked rooster. The candy and savory profile of the onions pairs completely with the smoky flavors of barbecue, making a scrumptious distinction.
Sandwiches– Use them as a filling or topping for sandwiches and wraps. Whether or not it is a steak sandwich, grilled cheese, or a rooster wrap, the caramelized onions add a burst of taste and elevate the general style of the sandwich.

How Lengthy Do They Final?

Cooked Tennessee Onions could be saved in an hermetic container within the fridge for as much as 3-4 days. For one of the best taste and texture, take pleasure in them inside a number of days of preparation.

Can You Freeze Them?

Tennessee onions can sometimes be saved within the freezer for as much as 3 to six months with out important lack of high quality. Nonetheless, for one of the best style and texture, attempt to eat them inside a number of months of freezing.

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