These Roasted Red Pepper & Mozzarella Mashed Potatoes are creamy, buttery, and loaded with smoky roasted red peppers and gooey pockets of melted mozzarella. This recipe takes classic mashed potatoes to a whole new level of flavor — perfect for weeknight dinners, holiday meals, or whenever you want a mashed potato side dish that stands out.
Growing up, mashed potatoes were a staple, but adding sweet roasted peppers and creamy mozzarella brings a deeper, richer flavor that elevates this simple dish into something unforgettable.
Why You’ll Love These Roasted Red Pepper Mashed Potatoes
- Creamy, buttery texture with soft melted mozzarella
- Smoky roasted red peppers add sweetness + depth
- Easy, flavorful twist on traditional mashed potatoes
- Great side dish for chicken, steak, pork, or holiday meals
- Customizable with mix-ins like bacon, paprika, or herbs
If you’re looking for mashed potatoes with real flavor, this recipe is a game-changer.
Tips for Perfect Roasted Red Pepper & Mozzarella Mashed Potatoes
Don’t Over-Mash
Overmashing creates a gummy, gluey texture. Mash gently for fluffy potatoes.
Roast the Peppers Properly
Peppers should be charred, blistered, and wrinkled — that’s where the smoky flavor comes from.
Use Fresh Mozzarella
Fresh mozzarella melts into creamy pockets that pair perfectly with the potatoes.
Ingredients for Roasted Red Pepper Mozzarella Mashed Potatoes
(Serves 4)
Main Ingredients
- 1 lb baby potatoes (or 2 russet potatoes)
- 1 tbsp unsalted butter
- 8 tbsp half-and-half or heavy cream
- 1 large red bell pepper, sliced
- ½ cup fresh mozzarella cheese (Tillamook thick shreds recommended)
- 2 tsp olive oil
Seasonings (Optional)
- ¼ tsp garlic powder or 1 fresh garlic clove
- Sprinkle of oregano
- Kosher salt or sea salt
- Black pepper
How to Make Roasted Red Pepper & Mozzarella Mashed Potatoes
Step 1 — Roast the Peppers
- Preheat oven to 425°F.
- Place sliced peppers on a baking sheet, drizzle with olive oil, and toss.
- Roast for 20–25 minutes, flipping once, until blistered and lightly charred.
Step 2 — Cook the Potatoes
- Bring a large pot of water to a boil.
- Add potatoes and cook 10–15 minutes, or until fork-tender.
- Drain and place in a mixing bowl.
Step 3 — Mash the Potatoes
Mash gently using a potato masher or fork, leaving small chunks for texture.
Step 4 — Add Creaminess
While still hot:
- Stir in butter
- Add half-and-half
- Season with salt and pepper
Adjust cream based on potato size.
Step 5 — Add Peppers & Mozzarella
- Fold in roasted red peppers
- Gently mix in mozzarella so it stays in melty pockets
Serve immediately for maximum creaminess.
Q&A About Roasted Pepper Mashed Potatoes
What potatoes work best?
Yukon Gold or Russet potatoes — both produce creamy, fluffy mashed potatoes.
Can I use jarred roasted peppers?
Fresh is best for smoky flavor. Jarred peppers can be more acidic and softer.
Can I use another cheese?
Mozzarella gives this recipe its signature creamy texture. Cheddar or parmesan won’t melt the same way.
Can I make this dish ahead of time?
Yes!
Prepare potatoes and roasted peppers separately and refrigerate up to 2 days.
Fold in mozzarella just before reheating.
Add-Ins & Variations
Give these mashed potatoes even more flavor:
- Crispy bacon
- Prosciutto
- Paprika or smoked paprika
- Green onions
- Fresh herbs (oregano, basil, parsley)
Leftover & Storage Tips
Store leftovers in an airtight container for up to 2 days.
To keep a skin from forming, press plastic wrap or parchment onto the surface before sealing.
Reheating
Stir between intervals to keep the mozzarella soft
Avoid overheating — cheese can become rubbery if too hot.
Add a splash of milk or a pat of butter
Heat gently on the stovetop or in the microwave
More potato recipes
Crunchy Panko Roasted Potatoes
Roasted Red Pepper & Mozzarella Mashed Potatoes
Ingredients
- 1 lb bag of baby potatoes
- 1 Tbsp unsalted butter
- 8 Tbsp half and half
- 1 large red bell pepper sliced into small pieces
- ½ cup Shredded Mozzarella
- Kosher Salt or Sea Salt to taste
- Black Pepper to taste
- 2 tsp olive oil
Instructions
- Pre-heat the oven to 425 degrees
- Place bell peppers onto a baking sheet, drizzle with olive oil, and toss to combine. Spread peppers evenly across the pan.
- Bake in the preheated oven for 20-25 minutes until the skins start to char and blister, flipping once in between. Remove and set aside.
- Bring a large pot of water to a boil. Add potatoes and cook for 10-15 minutes or until soft. Drain the water and place in a bowl.
- Mash the potatoes with a masher or fork, leaving some small chunks—you don’t want them thoroughly mashed.
- While the potatoes are hot, stir the butter until thoroughly melted, then add the half and half. You may need more or less depending on the size of your potatoes.
- Add salt and pepper to taste.
- Fold in the cooked peppers.
- Gently mix in the mozzarella
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