Rainbow Veggie Irish Nachos

Featured in: Game Day Snacks

Enjoy crispy roasted potato rounds topped with a vibrant mix of bell peppers, purple onion, tomatoes, corn, and olives. Melted cheddar brings richness, while fresh green onions and cilantro add brightness. Served alongside a tangy Greek yogurt ranch dressing combining herbs and lemon juice, this colorful dish offers a fresh, flavorful, and shareable snack perfect for any occasion.

Updated on Sun, 15 Feb 2026 09:46:00 GMT
A vibrant platter of crispy potato rounds layered with colorful vegetables, melty cheese, and drizzled with creamy Greek yogurt ranch dressing. Save to Pinterest
A vibrant platter of crispy potato rounds layered with colorful vegetables, melty cheese, and drizzled with creamy Greek yogurt ranch dressing. | yummywithmia.com

My neighbor brought a platter of these to our block party last summer, and I watched them disappear faster than the ice in anyone's drink. The moment I bit into one—that crispy potato base, the snap of fresh peppers, the cool tang of Greek yogurt ranch—I knew I had to figure out how to make them. It turns out, they're nothing like the heavy fried nachos I'd always thought of. These feel like something you can actually eat a whole plate of without feeling weighed down.

I made these for a small gathering on a random Tuesday, and my partner's friend—who I'd never seen excited about vegetables—went back for thirds. That's when I realized this dish does something special: it makes people actually want to eat their colors instead of feeling obligated. The Greek yogurt ranch sealed the deal, creamy and bright without any of that heavy processed taste.

Ingredients

  • Russet potatoes: Medium ones slice more evenly than large ones, and their starch content gives you that perfect crispy-outside, tender-inside finish when roasted.
  • Olive oil: Don't skimp here—it's what gets those potato rounds golden and delicious, so use something you actually like the taste of.
  • Shredded cheddar cheese: The kind you shred yourself melts so much better than pre-shredded, but honestly, pre-shredded works fine if that's what you have.
  • Bell peppers (red, yellow, and purple): The mix of colors isn't just for show—each one has a slightly different sweetness, and together they make each bite interesting.
  • Cherry tomatoes: These stay firmer than regular tomatoes when you quarter them, so you get little bursts of juice instead of mushiness.
  • Corn kernels: Frozen thawed corn is just as good as fresh and honestly more reliable, especially if you're not buying them in season.
  • Plain Greek yogurt: The tanginess is what makes the ranch taste alive—use full-fat if you can, it's creamier and tastes better.
  • Fresh cilantro: Optional but worth it if you like it—it adds an unexpected brightness that makes the whole thing taste more vibrant.

Instructions

Product image
Wash produce, prep ingredients, rinse cookware, and streamline cooking tasks with an all-in-one sink workstation.
Check price on Amazon
Heat your oven and prep your workspace:
Get your oven to 425°F and line a baking sheet with parchment paper so you're not fighting with cleanup later. This is the moment where having everything ready makes the rest feel effortless.
Slice and season those potatoes:
Cut them into quarter-inch rounds—a mandoline makes this faster if you have one, but a sharp knife works perfectly fine. Toss them with olive oil, salt, and pepper until every piece is lightly coated.
Get them golden and crispy:
Spread the potato rounds in a single layer and roast for 25 to 30 minutes, flipping halfway through so they brown evenly. You'll know they're done when the edges are deep golden and they crisp up a bit as they cool.
Make your ranch while the potatoes roast:
Whisk together Greek yogurt, mayo, milk, dill, parsley, garlic powder, onion powder, salt, pepper, and lemon juice in a bowl. Taste it and adjust—if it's too thick, add a splash more milk; if it needs brightness, squeeze in more lemon.
Layer on the toppings:
Once the potatoes are golden, keep them on the baking sheet and arrange them close together. Sprinkle cheddar all over, then scatter on the peppers, onion, tomatoes, corn, and olives.
Melt that cheese:
Pop everything back in the oven for just 5 to 7 minutes until the cheese is bubbling and soft. Don't walk away—you want to catch it at the moment it's perfectly melted, not overdone.
Finish and serve:
Transfer to a serving platter, shower with green onions and cilantro if you're using it, and serve immediately with the ranch on the side for drizzling. Warm potato rounds and cold, tangy dip is the magic combo here.
Save to Pinterest
| yummywithmia.com

What struck me most about this dish is how it brought people together in a casual, sharing-from-the-same-plate kind of way. No one was worried about portions or eating etiquette—they just grabbed rounds and dipped them, and the whole thing felt like community instead of a recipe.

Making It Your Own

The beauty of this recipe is that it adapts to whatever vegetables are calling to you or sitting in your crisper drawer. I've swapped in diced zucchini, jalapeños for heat, thinly sliced radishes for crunch, or even roasted mushrooms for earthiness. The base—crispy potato and melted cheese—stays the same, but the personality changes every time, which keeps it from feeling like a recipe you've made a hundred times.

About the Greek Yogurt Ranch

This sauce is where the whole dish shifts from indulgent to actually-pretty-balanced. Greek yogurt has double the protein of regular yogurt and a natural tang that makes you feel like you're getting something fresh instead of that thick, heavy ranch feeling. I love that you're making it from scratch—there's something about knowing exactly what's going into your food, and the difference in taste is noticeable. The lemon juice and fresh herbs wake it all up, so even though it's creamy, it never feels heavy or one-note.

Timing, Pairing, and Storage

These nachos are best served the moment they come out of the oven when the potatoes are still warm and the cheese is at that perfect melted stage. If you need to make them ahead, roast the potatoes earlier in the day, then add toppings and cheese right before serving. They pair beautifully with a crisp lager if you drink beer, or a chilled Sauvignon Blanc if you prefer wine—something cold and a little bit tangy to echo the ranch.

  • For extra protein, crumble some cooked vegetarian sausage or shredded cooked chicken over the cheese before the final bake.
  • Try a vegan version with plant-based cheese and cashew cream mixed with lemon and herbs instead of Greek yogurt ranch.
  • Leftovers can be gently reheated in a 350°F oven for about 10 minutes, though they're honestly best fresh.
Product image
Quickly slice, dice, grate, and spiralize vegetables for salads, stir fries, and faster everyday meal prep.
Check price on Amazon
Golden roasted potato slices piled high with rainbow bell peppers, corn, tomatoes, and olives, served alongside a tangy homemade Greek yogurt ranch dip. Save to Pinterest
Golden roasted potato slices piled high with rainbow bell peppers, corn, tomatoes, and olives, served alongside a tangy homemade Greek yogurt ranch dip. | yummywithmia.com

This recipe taught me that sometimes the most satisfying food is the kind you build together, customizing as you go, then share without ceremony. It's become one of those dishes I reach for when I want to feed people something that feels both special and completely unpretentious.

Common Recipe Questions

What type of potatoes work best?

Russet potatoes are ideal for achieving crispy, golden rounds that hold toppings well.

Can I prepare the Greek yogurt ranch ahead of time?

Yes, the ranch can be mixed and chilled in advance to let flavors meld before serving.

Are there good vegetable substitutes for topping?

Zucchini, jalapeños, or other colorful vegetables can be used to customize flavors and heat.

How do I keep the potato rounds crispy after baking?

Spreading potatoes in a single layer and flipping halfway helps maintain crispiness throughout cooking.

What dairy-free options are available?

Swap cheddar with vegan cheese and use plant-based yogurt for the ranch to keep it dairy-free.

Rainbow Veggie Irish Nachos

Crispy potato rounds layered with colorful vegetables, cheddar cheese, and a tangy yogurt ranch.

Prep Time
25 minutes
Cooking Duration
35 minutes
Overall Time
60 minutes
Created by Mia

Recipe Type Game Day Snacks

Skill Level Easy

Culinary Origin Fusion Irish-American

Total Output 4 Portion Size

Dietary Preferences Vegetarian-Friendly

What You'll Need

Potatoes

01 4 medium russet potatoes, scrubbed
02 2 tablespoons olive oil
03 1/2 teaspoon salt
04 1/4 teaspoon black pepper

Toppings

01 1 cup shredded cheddar cheese
02 1/2 cup diced red bell pepper
03 1/2 cup diced yellow bell pepper
04 1/2 cup diced purple onion
05 1/2 cup cherry tomatoes, quartered
06 1/2 cup corn kernels, fresh or thawed frozen
07 1/4 cup sliced black olives
08 2 green onions, thinly sliced
09 2 tablespoons chopped fresh cilantro, optional

Greek Yogurt Ranch

01 3/4 cup plain Greek yogurt
02 1 tablespoon mayonnaise
03 1 tablespoon milk, or more for desired consistency
04 1 teaspoon dried dill
05 1 teaspoon dried parsley
06 1/2 teaspoon garlic powder
07 1/2 teaspoon onion powder
08 1/2 teaspoon salt
09 1/4 teaspoon ground black pepper
10 1 teaspoon lemon juice

Steps to Follow

Step 01

Prepare oven and baking surface: Preheat oven to 425°F. Line a large baking sheet with parchment paper.

Step 02

Cut and season potatoes: Slice potatoes into 1/4-inch thick rounds. Toss with olive oil, salt, and pepper. Spread in a single layer on the prepared baking sheet.

Step 03

Roast potato rounds: Roast for 25 to 30 minutes, flipping halfway through, until golden and crisp.

Step 04

Mix Greek yogurt ranch dressing: In a bowl, whisk together Greek yogurt, mayonnaise, milk, dill, parsley, garlic powder, onion powder, salt, pepper, and lemon juice. Adjust consistency with additional milk if needed. Chill until serving.

Step 05

Assemble nachos with toppings: Arrange roasted potato rounds closely on the baking sheet. Sprinkle evenly with shredded cheddar. Distribute red bell pepper, yellow bell pepper, purple onion, cherry tomatoes, corn, and black olives over cheese.

Step 06

Melt cheese: Return to oven and bake for 5 to 7 minutes, until cheese is melted.

Step 07

Finish and serve: Transfer nachos to a serving platter. Top with green onions and fresh cilantro. Serve immediately with Greek yogurt ranch on the side.

Tools Required

  • Large baking sheet
  • Parchment paper
  • Sharp knife
  • Cutting board
  • Mixing bowls
  • Whisk

Allergy Warnings

Please review individual ingredients for potential allergens and reach out to a healthcare professional if unsure.
  • Contains dairy including cheese, Greek yogurt, and mayonnaise
  • May contain eggs in mayonnaise
  • Check ranch spice ingredients for gluten if serving gluten-free

Nutritional Info (per serving)

These details are for reference only and shouldn't replace professional medical consultation.
  • Calories Count: 320
  • Fats: 13 grams
  • Carbohydrates: 39 grams
  • Proteins: 12 grams