Preheat oven to 250 degrees. In a large skillet on medium high heat, lay 1 tortilla flat. Top with 4 ounces of Roth Sriracha Gouda on one half of tortilla.
Place 1/2 cup of shredded chicken on top of cheese. Top with 1 tablespoon scallions if desired. Fold the tortilla over to cover the filling.
Cook until the tortilla begins to brown and the cheese begins to melt, about 2 to 3 minutes. Flip the quesadilla and continuing cooking until the second side begins to brown. Remove from skillet and transfer to oven to keep warm.
Repeat with remaining tortillas and filling ingredients. Cut each tortilla in half to serve.