Vegan Tofu and Spinach Scramble

Name: Vegan Tofu and Spinach Scramble
Ingredients: One 14-ounce package firm tofu, drained and cut into 1/2-inch cubes; 1/2 teaspoon ground turmeric; Kosher salt and freshly ground black pepper; 1/8 teaspoon ground cayenne pepper, optional; 2 tablespoons extra-virgin olive oil; 3 scallions, thinly sliced, green and white parts separated; 5 ounces fresh spinach, chopped (about 5 packed cups); 1 to 2 teaspoons fresh lemon juice; 1 cup grape tomatoes, halved; 1/2 cup fresh basil, roughly chopped