Mississippi Mud Potatoes Bake

Category: Dinner Ideas That Actually Work

Indulge in layers of tender yellow potatoes, crispy crumbled bacon, and sharp cheddar, all folded together with creamy mayonnaise and a touch of garlic and onion. This easy-to-assemble Southern-inspired casserole is baked until golden and bubbly, then topped with fresh green onions for a little bite. Each hearty serving boasts a balance of smoky, savory, and creamy notes, making it a winning side for family gatherings or potlucks. Sprinkle with extra green onions before serving for added color and crunch; comfort food at its best.

Labels: #gluten-free

Lili Clark smiling at the camera.
Created By Lili Clark
Updated on Thu, 15 Oct 2026 23:28:49 GMT
Mississippi Mud Potatoes Save
Mississippi Mud Potatoes | lilicooks.com

When you need a side dish everyone will fight over at a potluck or a comforting dinner, these Mississippi Mud Potatoes never disappoint. Packed with crispy bacon, golden potatoes, melty cheese, and a creamy dressing, every bite feels like a Southern comfort classic destined for repeat requests at my table. This has become my go-to for celebrations and, honestly, it disappears faster than anything else on the buffet.

I first made these for a summer family BBQ and not a single spoonful was left at the end of the night. Every time I serve them now, someone asks for the recipe and stories start flying about who got the last scoop.

Ingredients

  • Yellow potatoes: They hold their shape and become creamy when baked Look for Yukon Golds with smooth skins and no green spots
  • Small yellow onion: Adds a mild sweetness and melds with the potatoes Pick a fragrant firm onion
  • Minced garlic: Brings warmth and deep flavor Freshly minced is best but jarred works in a pinch
  • Bacon: Cooked until crisp and crumbled for smoky richness Choose thick cut for bigger bites
  • Mayonnaise: Binds everything for a classic creamy base Use full-fat for best texture
  • Shredded cheddar cheese: Melty and savory Sharp cheddar adds extra punch and color
  • Onion powder: Enhances onion flavor without extra chopping
  • Garlic powder: Deepens the earthy garlic notes Go for fresh spices for best impact
  • Salt and pepper: Essential to brighten and balance all flavors Taste and adjust to your favorite level
  • Green onions: Sliced over the top for color and fresh finish Crisp green tops are best

Step-by-Step Instructions

Prep the Potatoes and Additions:
Peel and dice the yellow potatoes into evenly sized pieces This ensures even cooking Dice the onion and mince the garlic so everything is ready to go
Combine Ingredients:
Add the potatoes diced onion minced garlic cooked bacon mayonnaise cheddar cheese onion powder garlic powder salt and pepper to a large mixing bowl or directly into your baking dish Mix thoroughly until every potato cube is evenly coated and the mixture looks cohesive
Fill Baking Dish:
If mixing in a bowl transfer everything to a greased 9x13 inch baking dish Spread the mixture out into an even layer
Cover and Bake:
Cover the baking dish tightly with aluminum foil This keeps moisture in and helps the potatoes soften Bake at 350 degrees Fahrenheit for about one hour The potatoes should be fork tender when ready
Garnish and Serve:
Take off the foil and scatter sliced green onions across the hot cheesy surface Give a gentle stir if you like and serve it up hot and bubbling
Mississippi Mud Potatoes Recipe
Mississippi Mud Potatoes Recipe | lilicooks.com

An occasional Sunday brunch has turned legendary in my house because of this recipe The bacon makes it special but I love the golden crisp edges the best especially when scooping from the corner

Storage Tips

Let leftovers cool then cover tightly and refrigerate for up to four days To reheat place in a low oven covered with foil or use the microwave for speed Freezing works in a pinch as long as you cool completely the potatoes may change texture a bit but still taste great after a gentle warm up

Ingredient Substitutions

If you do not have yellow potatoes use red potatoes or russets just avoid waxy varieties for best texture Turkey bacon works for a lighter touch and sour cream or plain Greek yogurt can be swapped in for some or all of the mayonnaise Feel free to mix in Monterey Jack or Pepper Jack cheese for a new twist and toss in bell peppers for easy color

Serving Suggestions

Serve these straight from the oven as the ultimate side at barbecues or roast dinners They shine next to grilled chicken pulled pork or burgers For breakfast they work beautifully under runny fried eggs or as a base for a hash style scramble

Mississippi Mud Potatoes Recipe
Mississippi Mud Potatoes Recipe | lilicooks.com

Cultural Notes

Mississippi mud recipes come from the South where rich creamy bakes bring everyone together for big family gatherings Potatoes and bacon in a casserole is a classic American comfort food and this version has earned its spot among potluck greats My grandma calls anything with bacon and cheese a church picnic winner

Recipe FAQs

→ Can I use russet potatoes instead of Yukon gold?

Yes, russet potatoes work well, though Yukon golds offer a creamier texture. Adjust baking time if using larger potato chunks.

→ Is there a substitute for mayonnaise?

You can use sour cream or Greek yogurt for a tangier finish, but the texture may be slightly different.

→ How can I make this dish ahead of time?

Assemble everything and refrigerate. When ready to serve, bake as directed, adding a few minutes to the baking time if going straight from fridge to oven.

→ What cheese works best?

Sharp cheddar is classic, but try jack or a cheese blend for different flavor profiles.

→ Can I make it vegetarian?

Omit the bacon and try adding sautéed mushrooms or extra onions for similar savoriness.

Mississippi Mud Potatoes Bacon

Oven-baked potatoes, bacon, cheese, and mayo come together for rich, comforting Southern flavor.

Preparation Time
10 min
Cooking Time
60 min
Overall Time
70 min
Created By: Lili Clark

Category: Dinner

Skill Level: Beginner-Friendly

Cuisine Type: American

Output: 6 Serves

Dietary Options: Gluten-Free

Ingredients

→ Main Ingredients

01 3 pounds yellow potatoes, peeled and diced
02 1 small yellow onion, diced
03 2 teaspoons minced garlic
04 1 pound bacon, cooked and crumbled
05 1 cup mayonnaise
06 1 cup shredded cheddar cheese
07 1 teaspoon onion powder
08 1 teaspoon garlic powder
09 Salt and pepper, to taste (about 1/2 teaspoon each)
10 2 green onions, sliced

Steps

Step 01

Preheat oven to 350°F. Spray a 9x13-inch baking dish with nonstick cooking spray.

Step 02

Place the yellow potatoes, yellow onion, minced garlic, cooked and crumbled bacon, mayonnaise, shredded cheddar cheese, onion powder, garlic powder, and salt and pepper into the 9x13-inch dish.

Step 03

Stir well to combine. If easier, this can be stirred together in a bowl first, then transferred to the baking dish.

Step 04

Cover the pan with aluminum foil and bake for 1 hour or until the potatoes are tender.

Step 05

Sprinkle the top with the sliced green onions and serve. Optionally, stir the dish before serving.

Tips

  1. Refer to FAQ or ingredient list for possible substitutions and common questions.

Required Tools

  • 9x13-inch baking dish
  • Aluminum foil
  • Mixing bowl (optional)
  • Nonstick cooking spray

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Contains dairy (cheddar cheese and mayonnaise)
  • May contain egg (depending on mayonnaise used)
  • Contains pork (bacon)

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: ~
  • Fats: ~
  • Carbohydrates: ~
  • Proteins: ~