In a large skillet over medium heat, add 1 tablespoon of oil and the onions. Saute for 3-4 minutes, until softened.
Add the mashed chickpeas and saute for a minute or two to heat through.
Add the butter and sriracha sauce. Let the butter melt, stirring everything together. Remove from the heat.
Lay a tortilla out on a work surface. Add half of the chickpea mixture onto one half of the tortilla. Fold the other half of the tortilla over to close it up into a half circle.
Spray a large skillet with oil, heat overmedium heat and add the tortilla. Cook on each side for 3-4 minutes, or until crispy and browned. Repeat for the other tortilla. Serve hot, sliced.
Notes
Use whichever hot sauce you prefer.
Make as needed, doesn't store well.
To make it vegan, use vegan butter and a vegan cheese substitute product.