Justin Wilson’s Garlic Mashed Potatoes with Cheese

Justin Wilson’s Garlic Mashed Potatoes with Cheese is a simple, Southern-style casserole baked until golden and bubbling for the perfect comfort food side dish.

We have another fantastic recipe from Mr. Justin Wilson! Garlic Mashed Potatoes with Cheese is a Southern comfort food at its easiest and most delicious. This simple casserole takes classic mashed potatoes up a notch with layers of bold flavor from garlic, onion, and a pinch of cayenne pepper. Topped with a generous amount of cheddar cheese and baked until golden and bubbling, it’s the kind of side dish that steals the show.

How to Serve Justin Wilson’s Garlic Mashed Potatoes with Cheese?

This cheesy potato bake is perfect for holidays, Sunday suppers, or any time you want something hearty and crowd-pleasing on the table. Serve it alongside roasted meats, casseroles, or all by itself with a bit of gravy—it’s that good.

———

Justin Wilson’s Garlic Mashed Potatoes with Cheese

cheesy mashed potatoes_Photo by Brent Hofacker via AdobeStock_547228036.jpg

Cheesy Garlic Mashed Potato Bake

Justin Wilson makes a warm and cheesy Southern-style mashed potato casserole seasoned with garlic, onion, and cayenne. It’s baked until golden and bubbling, making it the perfect comfort food side dish.

SERVINGS: 6

PREP TIME: 10 minutes

COOK TIME: 50 minutes

TOTAL TIME: 1 hour

Ingredients

  • 5 cups of peeled and cut-up Irish potatoes
  • 1 Tablespoon of salt
  • Onion powder, to taste
  • Garlic powder, to taste
  • Cayenne pepper, to taste
  • 2 teaspoons of Olive Oil
  • 2 cups of grated cheddar cheese
  • Toppings (optional):

    • Green onions or chives, finely chopped

Cooking Instructions

  1. Preheat the oven to 350 degrees.
  2. In a medium-sized pot, boil the potatoes in salted water to cover, seasoned with onion, garlic powder, and cayenne pepper, until tender. (About 20 minutes.)
  3. Drain and mash the potatoes. Place the potatoes in an oiled casserole dish and cover with cheese.
  4. Bake uncovered for 30 minutes.

———

Justin Wilson’s videos are brought to you by Lehman’s On the Square. Cook along with Justin Wilson every Saturday at 4:30 pm ET only on RFD-TV!

Related Stories
According to the Louisiana Department of Agriculture and Forestry, fire crews remain on alert statewide as Red Flag conditions persist. Officials warn that even contained fires can reignite quickly under current weather conditions.
Alan Bjerga of the National Milk Producers Federation discusses the Dairy Margin Coverage program, recent improvements, and what producers need to know ahead of this week’s enrollment deadline.
Ag leaders say President Donald Trump’s State of the Union is unlikely to spark major agriculture headlines, but ongoing tariff uncertainty and trade policy remain key concerns, as does the debate around glyphosate and the status of the next Farm Bill.
Cotton jassid, a invasive pest, is raising concerns for Southeast cotton growers as experts work to understand its impact this season.
Higher output keeps milk supplies ample, reinforcing expectations for softer dairy prices even as feed costs remain favorable.
The USDA Agricultural Outlook Forum highlights modest price support from tighter supplies across cotton, grains, dairy, livestock, and sugar into 2026.

LATEST STORIES BY THIS AUTHOR:

Vive’s Art Graves shared insights on the new Phobos FC 360 foliar fungicide, its advantages for Canadian growers, early performance results, and the company’s ongoing commitment to advanced crop protection solutions.
Kentucky Firefighters Jonathan and Lonny Epley and Extension Agent Leann Martin tell us about a new portable grain bin rescue tool, and its potential to enhance safety for farmers and first responders nationwide.
Tennessee Ag in focus: Commissioner Holt shares his farm economy outlook, the TNFB honors a cotton legacy, and TN 4-H and FFA leaders discuss support for the next generation of agriculture in Tennessee.
RealAg Radio’s Shaun Haney shares insights from new Real Agri-Studies research surrounding the relationship between farmers and their lenders and what it reveals about the current farm economy.
Farm Bureau economist Dr. Faith Parum explains how geopolitical dynamics in the Middle East could further tighten fertilizer movement, increase fuel costs, and complicate planting decisions for U.S. farmers this spring.
Rural Lifestyle & Entertainment Shows
SharkFarmer TV is the brainchild of Rob Sharkey, a 5th-generation farmer from Illinois. He shares the stories of incredible people in agriculture—both their successes and perhaps a few blunders along the way. You’ll see aerial footage of the field just as the drone crashes into a barn—and hear the story behind it all.
“America’s Gospel Music” presents the nation’s premiere Gospel Music artists live in concert from The Wonders Center in Dickson, Tennessee.
Presented by Lehman’s & Farm Show Magazine, join us for the best in Cajun Cookin’ with the master cook, Mr. Justin Wilson, as he tells funny Cajun stories and demonstrates the Cajun way of cooking up some WILD GAME, CHICKEN, BEEF, SEAFOOD & PORK. I Garontee!
Hosted by Emmy Award-winning journalist Tanji Patton, “Goodtaste with Tanji” focuses on chefs and popular dishes from restaurants across the culinary spectrum, along with wines, cocktails, and spirits, too. As a travelogue, the show visits restaurants, diners, and eateries across the Lone Star State in fun and adventurous settings, plus the program occasionally travels to neighboring states like Louisiana and New Mexico. In addition, the show educates viewers on wine pairings and value buys available in current wine trends.
RFD-TV’s newest music series, “On the Record,” presented by John Deere, takes viewers on a journey through the heart of country music. Hosted by renowned broadcaster, Suzanne Alexander, the show features long-form interviews with today’s biggest artists and the veterans who inspired them. “On the Record” also gives viewers a front row seat to intimate performances and exclusive music video releases, highlighting the broad scope of Nashville’s talent.