Name: Roasted Potatoes with Onions and Peppers Recipe
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American
Ingredients: 2.5 lbs (1.1 kg) russet potatoes, washed and peeled; 2 bell peppers, roughly chopped (red and green); 1 yellow onion, roughly chopped; 2 garlic cloves, minced; 2 tablespoons olive oil; 2 tablespoons butter, melted; 1 teaspoon sea salt; ½ teaspoon dried rosemary; ½ teaspoon coarse ground pepper; 2 tablespoons fresh parsley, finely chopped

Jump to Recipe· 4.3 from 32 reviews

If you’re craving a dish that boasts comfort, color, and bold flavors, look no further than the Roasted Potatoes with Onions and Peppers Recipe. This dish brings together golden, crispy potatoes with the sweetness of caramelized onions and the vibrant crunch of bell peppers, all infused with fragrant herbs and garlic. It’s a perfect blend of textures and tastes that feels like a warm hug on a plate. Whether you’re serving it for a family dinner or bringing it to a potluck, this recipe never fails to impress with its simplicity and soul-satisfying goodness.

Ingredients You’ll Need

A wooden cutting board placed on a white marbled surface holds fresh ingredients: a green bell pepper and a red bell pepper positioned at the top left, a brown onion near the top center, and two garlic cloves to the right of the onion. Below these vegetables are nine yellow potatoes spread out in two rows. At the top right corner of the board sits a white scalloped dish containing black pepper, dried green herbs, and coarse salt arranged in three small piles. At the bottom right of the board, there are two small clear glass bowls, one filled with a golden yellow liquid and the other with a slightly darker liquid. The image has soft natural lighting, and the focus is sharp, highlighting the fresh textures of the vegetables and spices, photo taken with an iphone --ar 4:5 --v 7

The beauty of the Roasted Potatoes with Onions and Peppers Recipe lies in how straightforward the ingredients are, yet each plays an essential role in delivering the perfect balance of texture, flavor, and aroma. Quality ingredients turn this humble dish into something truly special.

2.5 lbs (1.1 kg) russet potatoes: These starchy potatoes roast up crisp on the outside and fluffy inside, making the ideal base for the dish.
2 bell peppers (red and green), roughly chopped: Adding vibrant color and a sweet, slightly smoky flavor that complements the potatoes perfectly.
1 yellow onion, roughly chopped: For caramelized sweetness and depth of flavor that brings richness to every bite.
2 garlic cloves, minced: Garlic infuses the dish with savory warmth that ties the vegetables together beautifully.
2 tablespoons olive oil: Helps everything roast evenly while adding a fruity richness to the veggies.
2 tablespoons butter, melted: Butter adds a luxurious, creamy finish and helps with browning for that irresistible crisp.
1 teaspoon sea salt: Enhances all the natural flavors of the ingredients without overpowering them.
½ teaspoon dried rosemary: Gives a fragrant herbal note reminiscent of cozy home cooking.
½ teaspoon coarse ground pepper: Adds just the right amount of bite and balance to the dish.
2 tablespoons fresh parsley, finely chopped: Sprinkled on at the end for a burst of freshness and color contrast.

How to Make Roasted Potatoes with Onions and Peppers Recipe

Step 1: Prep the Vegetables

Start by washing and peeling your russet potatoes, then cutting them into uniform bite-sized chunks to ensure even cooking. Roughly chop the bell peppers and onion to similar sizes so nothing gets lost or overcooked in the pan. Mince your garlic finely to infuse the dish evenly without burning during roasting.

Step 2: Toss with Olive Oil, Butter, and Seasonings

In a large bowl, combine the potatoes, peppers, onions, and garlic. Pour in the olive oil and melted butter, then sprinkle over the sea salt, dried rosemary, and coarse ground pepper. Toss everything thoroughly so every piece is generously coated with the buttery, herby mixture. This step sets the foundation for those irresistible crispy edges and rich flavors.

Step 3: Roast in the Oven

Spread the vegetable mixture out in a single layer on a large baking sheet. Avoid overcrowding; giving the potatoes room allows steam to escape and helps them get golden and crisp. Roast in a preheated oven at 425°F (220°C) for about 40–45 minutes, stirring halfway through for even browning. You’ll know it’s done when the potatoes are tender inside and all the veggies have caramelized beautifully.

Step 4: Garnish and Serve

Finally, sprinkle the finely chopped fresh parsley over the hot roasted potatoes with onions and peppers to add a fresh pop of color and a bright herbal note that balances the richness perfectly. Serve immediately to enjoy the full spectrum of textures and flavors at their peak.

How to Serve Roasted Potatoes with Onions and Peppers Recipe

A white oval plate holds a colorful mix of roasted vegetables arranged in one layer, with cubed golden-brown potatoes forming the base. Scattered evenly among the potatoes are chopped pieces of red and green bell peppers and translucent, slightly browned onion chunks. Fresh green parsley leaves are sprinkled on top, adding bright green spots and a fresh look. A silver spoon with a decorative handle rests on the plate's edge, partly under the vegetables. The plate sits on a white marbled surface, with a green cloth partially visible on the left side, and two small white bowls with herbs and pepper on the upper right side. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Adding extra herbs like fresh thyme or a sprinkle of grated Parmesan cheese can elevate this dish even further. For a bit of tang, a squeeze of fresh lemon juice right before serving brings a lift that brightens the earthy roasted flavors beautifully.

Side Dishes

This Roasted Potatoes with Onions and Peppers Recipe pairs wonderfully with roasted meats like chicken , adding delicious starch and vegetable goodness to your plate. It also stands strong as a hearty side with scrambled eggs or grilled sausages for a satisfying brunch.

Creative Ways to Present

Try serving this dish in a rustic cast-iron skillet straight from the oven for a charming presentation. You can also toss the roasted mixture into a warm tortilla or pita pocket with some crumbled feta and a drizzle of tzatziki for an exciting wrap variation.

Make Ahead and Storage

Storing Leftovers

If you have any leftovers from your Roasted Potatoes with Onions and Peppers Recipe, store them in an airtight container in the refrigerator. They will stay fresh for up to 3 days and maintain most of their texture and flavor when reheated properly.

Freezing

While roasting potatoes tend to lose their crispy texture when frozen and thawed, you can freeze the roasted vegetable mixture if needed. Make sure it is completely cooled before placing it in a freezer-safe bag or container. Use within 2 months for the best quality.

Reheating

To bring leftover roasted potatoes with onions and peppers back to life, reheat them in a hot oven or toaster oven at 400°F (204°C) for 10–15 minutes instead of using a microwave. This keeps their edges crispy rather than soggy, preserving the texture that makes this dish so delightful.

FAQs

Can I use other types of potatoes for this recipe?

Absolutely! While russet potatoes are ideal for their starchy texture and crispiness, you can also use Yukon Golds or red potatoes. Just keep in mind that waxier potatoes may yield a creamier texture than crispy.

What can I substitute for butter in this dish?

If you prefer a dairy-free version, replace the butter with extra olive oil or a plant-based butter alternative. The rich flavor will slightly differ, but it will still be delicious and perfectly roasted.

Can I make the Roasted Potatoes with Onions and Peppers Recipe spicier?

Definitely! Add a pinch of red pepper flakes or a dash of smoked paprika to the seasoning mix before roasting for a subtle heat that complements the sweetness of the peppers and onions beautifully.

Is this recipe suitable for meal prep?

Yes! It’s an excellent choice for meal prep since roasted vegetables reheat well and can be paired with various proteins or grains. Just be sure to store and reheat properly to maintain texture.

How do I get extra crispy potatoes every time?

To achieve ultra-crispy roasted potatoes, make sure to cut them into uniform pieces, avoid overcrowding the pan, and toss them well in oil and butter. Roasting at a high temperature around 425°F also helps develop that golden crunchy crust you crave.

Final Thoughts

There’s something wonderfully comforting and satisfying about the Roasted Potatoes with Onions and Peppers Recipe that keeps me coming back to it again and again. It’s simple enough for a weeknight dinner but special enough to be a highlight at any meal. Give it a try—you’ll love how these humble ingredients transform into something truly memorable.

Roasted Potatoes with Onions and Peppers Recipe

Ingredients You’ll Need