Ingredients

• 1-1/2 firm-ripe medium avocados, cut into medium dice
• 1 medium scallion, thinly sliced
• 3 Tbs. chopped fresh cilantro; whole leaves for garnish
• 4 tsp. fresh lime juice
• 1/2 to 1 tsp. finely chopped jalapeño
• Kosher salt
• 2 Tbs. extra-virgin olive oil
• 1/2 tsp. toasted coriander seeds, coarsely ground
• 1/4 tsp. (scant) finely grated orange zest
• 8 oz. thinly sliced cold-smoked salmon, cut into 1-1/2 -inch-wide strips
• 4 slices sourdough bread (each 6-1/2 inches long and 1/2 inch thick), toasted very crisp
• 1 medium clove garlic, halved