Running late on Saturday mornings used to mean skipping breakfast sides entirely. Then I started tossing chopped potatoes, peppers, and onions onto a single rimmed baking sheet. Everything cooks together quickly on one pan so you get maximum crispiness with minimal cleanup.
High heat does all the work here. The potatoes brown around the edges while the inside stays soft. The sweet bell pepper and onions soften and caramelize right alongside them. It is an easy dish that works on busy weekdays and relaxed weekend brunches alike.
Step-by-Step Instructions
1. Preheat the oven
Set your oven to 500 degrees Fahrenheit (260 degrees Celsius). Line a large sheet pan with parchment paper if you want easier cleanup.
2. Prep the vegetables
Dice the russet potatoes into bite-size pieces. Dice the red bell pepper and small white onion into small chunks.
3. Season on sheet
Place the cut potatoes, bell pepper, and onion directly onto the baking sheet. Drizzle with olive oil, then add the dried rosemary, minced garlic, paprika, salt, and pepper. Toss everything until evenly coated and spread into a flat layer.
4. Roast and stir
Bake for 30 minutes. Turn and stir the mixture every 10 to 15 minutes so all sides brown evenly.
5. Serve hot
Remove the pan from the oven when the potatoes are crisp and tender. Serve hot alongside your choice of breakfast items.
How to Store One-Pan Breakfast Potatoes
Refrigerator
Keep cooled leftover potatoes in an airtight container for up to 4 days.
Freezer
Freeze roasted potato pieces in a flat layer on a tray, then transfer to a freezer container for up to 2 months.
Reheating
Spread leftovers onto a baking sheet and heat at 400 degrees Fahrenheit for 10 minutes until hot and crisp.
Tips & Tricks
- Use a large rimmed sheet pan so the vegetable pieces do not fall off when you stir them.
- Spread the vegetable mix evenly so the pieces roast instead of steaming against each other.
Variations
Base Recipe
Classic garlic, herb, and pepper breakfast potatoes cooked on a single pan.
Spicy Pepper Crunch
Add half a diced jalapeño or a pinch of cayenne pepper along with the paprika for extra heat.
Frequently Asked Questions
Q: Why are my breakfast potatoes soft instead of crispy?
Overcrowding the pan traps steam. Make sure the potato pieces lie in a flat layer with space around them.
Q: Can I make these potatoes ahead of time?
Yes. Chop the vegetables the night before and store them in the fridge. Toss with oil and spices right before baking.

One-Pan Breakfast Potatoes – Crispy Baked Side
Crispy one-pan breakfast potatoes tossed with diced red bell pepper, onion, garlic, and rosemary bake at high heat for a simple morning side dish.
Ingredients
Instructions
- 1Preheat the oven — Set your oven to 500 degrees Fahrenheit (260 degrees Celsius). Line a large sheet pan with parchment paper if you want easier cleanup.
- 2Prep the vegetables — Dice the russet potatoes into bite-size pieces. Dice the red bell pepper and small white onion into small chunks.
- 3Season on sheet — Place the cut potatoes, bell pepper, and onion directly onto the baking sheet. Drizzle with olive oil, then add the dried rosemary, minced garlic, paprika, salt, and pepper. Toss everything until evenly coated and spread into a flat layer.
- 4Roast and stir — Bake for 30 minutes. Turn and stir the mixture every 10 to 15 minutes so all sides brown evenly.
- 5Serve hot — Remove the pan from the oven when the potatoes are crisp and tender. Serve hot alongside your choice of breakfast items.




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