Boil potato wedges in a pot covered in 1" water, for 5 minutes. They should still have a good bite. Drain and place in refrigerator until step 4.
In a large skillet over medium-high heat, cook vegan sausages in 1 Tbsp oil until browned on both sides, approximately 3 minutes per side. Remove to a medium bowl.
Add onions and peppers and sauté for about 8-10 minutes. Sprinkle with a little salt & pepper.
Add water or broth, fennel seeds(optional) and stir to loosen up any brown bits from the pan. Pour this mixture in the bowl with the sausages.
Add vegan butter to the pan and add all-purpose seasoning or seasoned salt and paprika. Place potatoes in butter mixture and toss lightly to coat both sides then cook until potatoes are browned and cooked through, turn over once to brown both sides.
Add the sausage, peppers, and onions back with the potatoes and stir lightly without breaking up the potatoes and serve.