Avocado Relish

Avocado relish is what happens when guacamole grows up and goes restaurant. Diced (not mashed) avocado lets each ingredient hold its shape and flavor distinctly: silky cubes of avocado, crisp pops of red and green bell pepper, tart Roma tomato chunks, sharp red onion, and herbal cilantro and parsley. Tossed in lime juice and a splash of olive oil, it’s part salsa, part salad, all flavor.

Dicing rather than mashing the avocado is the technique distinction here. The relish has texture and visual appeal that mashed guacamole loses. Each spoonful gives a different ratio of ingredients to your taste buds.

Lime juice does double duty. It seasons the relish with bright acidity and prevents the avocado from oxidizing brown for the 30-minute rest. Two tablespoons is the right amount; less and the avocado browns, more and the relish gets too tart.

The 30-minute rest in the fridge is the move that transforms a tossed bowl of vegetables into a proper relish. Salt draws moisture from the tomato and onion, the lime acid mellows the raw garlic, and the flavors marry into something cohesive.

Serving on broiled chicken or fish is the canonical use, but it’s also brilliant on grilled steak, scooped onto tortilla chips, spooned over rice bowls, or piled into tacos.

Pro Tips

• Use Roma tomatoes (not beefsteak) as the recipe specifies. Roma has firmer flesh and less seedy juice, so it stays distinct in the relish without weeping water.
• Seed the chile for medium heat or leave the seeds for full fire. Jalapeño is the most common choice; serrano if you want sharper heat.
• Mix the avocado and lime juice first before adding to the rest. The acid coats every cube and prevents browning where pieces touch.
• Use a fluted vegetable knife or fine dice (¼ inch) to make all ingredients similar in size for the most pleasing texture.
• Stir gently before serving. The dressing settles and a final stir distributes the lime juice evenly.

Variations

• Add 1 cup black beans, drained and rinsed, for a heartier relish that works as a side salad.
• Stir in ½ cup fresh corn kernels (raw or grilled) for a sweet-summer corn-and-avocado salsa.
• Substitute fresh mango or pineapple cubes for half the tomato for a tropical-sweet take.