Polenta Pizza Pie - Forks Over Knives

Ingredients

• ½ teaspoon ground cumin
• 2 cups polenta
• 2 tablespoons ground flaxseeds
• 1 teaspoon ground turmeric (optional)
• Sea salt
• 4 cups finely chopped tomatoes
• 1 cup finely chopped onions
• 2 cloves garlic
• 1 teaspoon dried marjoram
• 1 teaspoon dried thyme
• 1 teaspoon dried rosemary
• 1 teaspoon dried oregano
• ¼ teaspoon ground black pepper
• ½ (6-ounce) can tomato paste
• 1 tablespoon white wine vinegar
• 8 ounces mushrooms, thinly sliced (about 2 cups)
• 2 medium zucchini, thinly sliced (about 2 cups)
• 2 medium red bell peppers, finely chopped
• ¼ cup nutritional yeast, plus more for serving, if desired
• ¼ cup finely chopped fresh basil