Christina loves a treat, so Ina is whipping up her simple and delicious Smoked Salmon Tartines for their day at the barn! View #BeMyGuest Saturdays at 12|11c! Get the dish. Smoked Salmon Tartines. Recipe thanks to Ina Garten. Level: Easy. Total: 20 min. Active: 20 minutes. Yield: 4 servings. Active ingredients. 8 pieces whole-grain bread, sliced 1/4 inch thick, toasted. 2 ripe avocados, seeded, peeled, and sliced crosswise 1/4 inch thick. 1 lemon, halved. Kosher salt and…