Preheat the oven to 400°F. Line two baking sheets with parchment paper or silicone baking mats.
Slice the baguettes on a slight angle into ¼-inch thick slices. Brush both sides of each slice with olive oil. Sprinkle each side lightly with salt and pepper. Bake in the oven for 10-15 minutes or until golden brown and crunchy.
Can be made ahead – let cool completely, then store without toppings in an airtight container for up to 3 days.
Spread the crostini with cream cheese. Top with salmon. Sprinkle with chives and everything bagel seasoning blend. Best served immediately.