Spring Vegetable Chowder Recipe by Tasty

Name: Spring Vegetable Chowder Recipe by Tasty
Ingredients: ¼ cup olive oil, divided, plus more for drizzling; 20 oz riced cauliflower; 5 oz leeks, tough green ends removed, cut into half-moons and rinsed; 5 cloves garlic, smashed; 1 tablespoon kosher salt, plus 2 teaspoons, divided, plus more to taste; 4 cups vegetable stock; 2 cups non-dairy milk, plus more to taste, divided; 10 oz asparagus, woody stems removed, cut into 1/2-in (1 1/4-cm) pieces; 1 ½ cups frozen english peas; 1 lemon, zested; ¼ cup thinly sliced fresh basil, plus more for garnish; 1 ½ lb medium red potatoes, cut into 1/2 in (1 1/4 cm) cubes; cold water, as needed; 2 tablespoons fresh lemon juice; freshly ground black pepper, for garnish