Copycat Portillo’s Chopped Salad Recipe: Signature Italian Dressing and Fresh Crunch

This chopped salad delivers the exact flavors of Portillo’s famous version, right down to the signature Italian dressing. The secret is in the precise chopping and fresh ingredients that create that perfect texture in every bite.

I’ve spent years perfecting this copycat recipe, and the key is using romaine and iceberg lettuce together for the ideal crunch. The dressing combines tangy vinegar with herbs and a touch of sweetness to balance the crisp vegetables.

Each component—from the diced tomatoes to the shredded cheese—is cut to the same size for consistent flavor in every forkful. The final touch is a sprinkle of croutons and salami for that authentic deli-style experience.

Serve immediately for the best texture or store components separately to maintain freshness. This salad brings the Portillo’s experience to your kitchen.

Ingredients for Copycat Portillo’s Chopped Salad

Romaine and iceberg create the base. Diced veggies, cheese, and salami complete this authentic copycat.

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The lettuces must be fresh and crisp—Costco has great romaine heads in bulk, while iceberg from any supermarket works if it’s firm and heavy. For the salami, Boar’s Head or Columbus brands offer consistent quality and flavor. The cheddar should be sharp and shredded from a block (pre-shredded has anti-caking agents that dull the taste). Look for vibrant red tomatoes and a firm bell pepper for the best texture.

No salami? Pepperoni or prosciutto work in a pinch (just slice thin). Prefer a milder cheese? Monterey Jack or provolone are great substitutes. For the dressing, apple cider vinegar can replace red wine in a 1:1 ratio. If you’re out of dried oregano, use one-third the amount of fresh—just chop it finely. The croutons can be homemade if you’ve got stale bread to use up.

Store the lettuces wrapped in paper towels in a sealed container for up to 5 days. Keep the dressing separate until serving—it’ll stay fresh for 1 week in the fridge. The salad is best eaten within 2 days of assembly (don’t dress it ahead).

Step-by-Step Instructions for Copycat Portillo’s Chopped Salad

This method delivers the authentic texture and flavor profile you expect from the original.

Step 1: Prepare and Chop All Vegetables

Core the romaine lettuce and iceberg lettuce, then finely chop both into uniform ¼-inch pieces. The iceberg provides essential crunch, while the romaine adds a milder leafy base. Transfer to a large serving bowl immediately to prevent wilting.

Seed the Roma tomatoes before dicing into small, even pieces to avoid excess moisture in your salad. Finely dice the red onion and green bell pepper, ensuring all components are similarly sized for consistent texture in every bite.

Step 2: Add Protein and Cheese Elements

Shred the cheddar cheese from a block rather than using pre-shredded—this prevents anti-caking agents from affecting texture. Dice the hard salami into small cubes, about the same size as your vegetable dice, to distribute the savory flavor evenly throughout the salad.

Add the cheddar cheese, hard salami, and croutons to the bowl with the chopped vegetables. The croutons should be added last to maintain their crispness. Gently toss these base components together before dressing to preserve the distinct layers of texture.

Step 3: Whisk Together the Signature Dressing

In a separate bowl, combine the olive oil, red wine vinegar, dried oregano, and dried basil. I crush the dried herbs between my fingers as I add them to release their full aroma and flavor.

Add the granulated sugar, garlic powder, and salt to the mixture. Whisk vigorously for 30-45 seconds until the dressing is fully emulsified and slightly thickened. The sugar balances the acidity of the vinegar, while the garlic powder adds depth to the Italian-inspired flavor profile.

Step 4: Dress and Toss the Salad

Pour the dressing over the salad components in the serving bowl. Use a folding motion rather than vigorous stirring to maintain the integrity of each ingredient. The dressing should lightly coat every piece without creating a soggy base.

Let the salad rest for 5 minutes before serving. This brief waiting period allows the flavors to meld together while the croutons absorb just enough dressing to soften slightly without losing their signature crunch.

Serve immediately while the components are at their peak freshness. Each portion should showcase the rainbow of colors and textures that define this classic chopped salad experience.

Make-Ahead Tips for This Recipe

Pre-Chop Ingredients

I recommend chopping all vegetables the night before and storing them in airtight containers with paper towels to absorb moisture. Keep romaine and iceberg separate from tomatoes to prevent sogginess. This saves 20 minutes of prep time the next day. ❄️

Dressing Preparation

The Italian dressing can be made 2-3 days ahead and stored in a jar in the fridge. Shake well before using, as the herbs will settle. The flavors actually improve with a little time to meld together.

Cheese and Salami

Shred the cheddar from the block and dice the salami the morning of serving for best texture. If you must prep ahead, store them in separate containers at 40°F or below for up to 24 hours. This maintains their freshness and prevents drying out.

Assembly Timing

Never dress the salad until ready to serve. I assemble all components in the bowl, cover with a damp paper towel, and refrigerate for up to 2 hours. Add dressing and croutons just before eating to keep everything crisp.

Portion Control

For meal prep, I portion undressed salad into 4 individual containers and keep dressing in small jars. This makes grab-and-go lunches easy. Each portion stays fresh for 2 days in the fridge when stored this way.

Crouton Tip

Store croutons in a separate bag at room temperature. If they lose crispness, revive in a 350°F oven for 3-5 minutes before adding to your salad. This brings back that perfect crunch every time. 💡

Frequently Asked Questions