We serve this dip with cucumber, cauliflower, fennel, daikon radishes, jicama, kohlrabi, and celery.
Preheat the oven to 350 degrees. Spread slivered almonds in a rimmed baking sheet; bake until fragrant, about 10 minutes. Set aside to cool. Coarsely chop and set aside.
In a medium saute pan, melt butter over medium-low heat, then add leeks. Saute until soft and translucent, about 5 minutes. Set aside to cool.
Place sour cream and goat cheese in a medium bowl, and stir until well combined. Add almonds, leeks, parsley, salt and freshly ground pepper. Keep covered with plastic wrap in the refrigerator until ready to serve.