Gluten-Free Radicchio And Caramelized Onion Flatbread

• Gluten-Free Crust:
• 3 cups gluten-free all-purpose baking flour (such as Bob's Red Mill(R))
• 2 teaspoons coarse kosher salt, divided
• 1 teaspoon instant dry yeast
• 1 cup water, or more as needed
• 2 tablespoons olive oil
• Toppings:
• 2 teaspoons olive oil, or more to taste
• 1 teaspoon balsamic vinegar, or more to taste
• 1 small red onion, thinly sliced
• 4 cloves garlic, minced, or more to taste
• 1 large Fuji apple, chopped
• 3 heads radicchio, shredded, or more to taste
• salt and ground black pepper to taste
• 1/4 cup chopped fresh parsley, or to taste
• 2 teaspoons honey, or more to taste

1. Combine flour, kosher salt, and yeast in a food processor. Pour in water and olive oil, with the food processor running, until the mixture forms a sticky ball of dough. Add more water if needed.
2. Turn dough onto a floured surface and knead until it forms a smooth, round ball, about 10 seconds. Place dough in a greased bowl. Cover with plastic wrap and let rise in a warm, draft-free area until it doubles in size, 1 to 2 hours.
3. Heat 1 teaspoon olive oil and balsamic vinegar in a skillet over medium heat; cook and stir onion and garlic until softened and slightly browned, 5 to 8 minutes. Add apples; cook and stir until slightly softened, 2 to 3 minutes.
4. Toss radicchio with remaining 1 teaspoon olive oil, salt, and pepper together in a large bowl.
5. Preheat oven to 450 degrees F (230 degrees C).
6. Spread dough onto a pizza stone or greased baking sheet.
7. Bake in the preheated oven until pale, 5 to 7 minutes. Spread a thin layer of onion mixture onto crust and top with radicchio. Bake in the oven for 5 minutes more. Turn on the oven's broiler and broil until edges begin to brown, 1 to 2 minutes.
8. Remove flatbread from oven and garnish with parsley. Top with a drizzle of honey.

crust, flour, coarse kosher salt, yeast, water, olive oil, toppings, olive oil, balsamic vinegar, red onion, garlic, apple, radicchio, salt, fresh parsley, honey

Taken from www.allrecipes.com/recipe/257643/gluten-free-radicchio-and-caramelized-onion-flatbread/ (may not work)