1. 1) Heat pepperoni in a 10” non-stick skillet over medium heat until warmed and some of the fat begins to renders off. Remove pepperoni and place in a large mixing bowl. Leave the rendered fat in the skillet.
2. 2) To the pepperoni add potatoes, drained tomatoes, and cheese and mix well. Shape into 6 patties about 3/4” thick.
3. 3) Reheat fat over medium-high heat and fry the patties until light golden brown, flip and cook until fully heated through and golden brown on both sides. Drain patties on paper towel. Serve with warmed marinara sauce for dipping.