Vegan Caramelized Onion Spinach (Print Version)

Sweet caramelized onions and spinach rolled in homemade dough, baked until golden with a savory marinara filling.

# Ingredients:

→ For the Dough

01 - 2 1/4 teaspoons active dry yeast
02 - 1 cup warm water
03 - 1 tablespoon granulated sugar
04 - 2 1/2 cups all-purpose flour
05 - 1/2 teaspoon fine salt
06 - 2 tablespoons olive oil

→ For the Filling

07 - 1 tablespoon olive oil
08 - 2 large onions, thinly sliced
09 - 3 cups fresh spinach leaves
10 - 2 cloves garlic, minced
11 - 1/2 teaspoon dried oregano
12 - 1/4 teaspoon crushed red pepper flakes
13 - 1/2 cup marinara sauce
14 - Salt and freshly ground black pepper, to taste
15 - 2 tablespoons nutritional yeast, optional

# Steps:

01 - In a small bowl, combine active dry yeast, warm water, and granulated sugar. Stir well and allow to rest for 5 to 10 minutes until the mixture becomes foamy.
02 - In a large bowl, mix all-purpose flour and salt. Pour in the yeast mixture and olive oil. Blend and knead the dough for 8 to 10 minutes until smooth and elastic.
03 - Cover the dough and set aside in a warm place for 1 hour or until doubled in size.
04 - Heat olive oil in a skillet over medium-low heat. Add sliced onions and cook, stirring occasionally, for 15 to 20 minutes until golden and caramelized.
05 - Add minced garlic, fresh spinach leaves, dried oregano, and crushed red pepper flakes to the skillet. Sauté for 2 to 3 minutes, until spinach is wilted. Season with salt and black pepper. Remove from heat and allow to cool.
06 - Preheat oven to 375°F (190°C) and grease a large baking dish.
07 - Roll out the dough on a lightly floured surface into a large rectangle. Evenly spread marinara sauce over the dough. Spoon the spinach-onion mixture on top.
08 - Tightly roll up the dough from the long edge to form a log. Slice the log into 10 to 12 equal pieces and arrange them cut side up in the prepared baking dish.
09 - Sprinkle the tops with nutritional yeast if desired. Bake for 25 to 30 minutes or until the rolls are puffed and golden brown.
10 - Allow the rolls to cool slightly before serving warm.

# Notes:

01 - For enhanced flavor, allow the onions to caramelize fully, stirring occasionally to prevent burning.