Creamy Mashed Cauliflower Colcannon

Bahan-bahan (4 porsi)

• 6 cups cauliflower florets (about 1 large head)
• 1 1/4 teaspoons kosher salt (divided)
• 1/3 cup unsweetened almond milk
• 3 tablespoons extra-virgin olive oil ( or melted and cooled coconut oil, divided)
• 2 tablespoons nutritional yeast*
• 1/4 teaspoon ground black pepper
• 2 leeks (white and pale-green parts only, thinly sliced)
• 3 cloves garlic (minced)
• 4 cups finely chopped kale leaves (about 1 bunch; be sure to remove the tough stems)
• 4 medium green onions (finely chopped)
• Optional: vegan buttery spread (such as Earth Balance, for serving (or butter if the recipe being vegan is not a concern))