Lemon Garlic Chickpea Cakes

Ingredients

• 3 tablespoons olive oil
• 1 leek (halved and sliced)
• 1/2 teaspoon kosher salt (divided)
• 2 cloves garlic (minced)
• 1/4 cup pine nuts
• 15 oz can chickpeas (drained and rinsed)
• 1 large egg
• 2 teaspoons lemon zest
• 1 tablespoon lemon juice
• 1 tablespoon Dijon mustard
• 1/4 cup plain breadcrumbs
• 1/2 cup plain Greek yogurt
• 1 clove garlic (minced)
• 1/8 teaspoon kosher salt
• 1 teaspoon lemon juice
• 2 teaspoons olive oil