Vegan Caramelized Onion and Spinach Pizza Rolls with Homemade Dough

Ingredients

• 2 1/4 teaspoons active dry yeast
• 1 cup warm water
• 1 tablespoon granulated sugar
• 2 1/2 cups all-purpose flour
• 1/2 teaspoon fine salt
• 2 tablespoons olive oil
• 1 tablespoon olive oil
• 2 large onions, thinly sliced
• 3 cups fresh spinach leaves
• 2 cloves garlic, minced
• 1/2 teaspoon dried oregano
• 1/4 teaspoon crushed red pepper flakes
• 1/2 cup marinara sauce
• Salt
• freshly ground black pepper
• 2 tablespoons nutritional yeast, optional