Sloppy Joe Shepherd's Pie is the ultimate comfort food fusion, combining tangy and sweet sloppy joe meat with a hearty layer of fluffy mashed potatoes and melty cheese. This all-in-one meal offers a delightful blend of savory and sweet flavors, creating a dish that's both satisfying and easy to make.
Preheat the oven to 375 degrees F (190 degrees C).
In a skillet over medium heat, cook ground beef with onion until beef is browned, about 6 minutes. Drain off any excess grease. Add garlic and cook, stirring constantly, until fragrant, about 1 minute.
Stir in bouillon, sugar, mustard, and pepper until well combined. Add in crushed tomatoes, ketchup, broth, tomato paste, Worcestershire sauce, and frozen corn and stir until well combined.
Bring to a simmer over medium heat; cook, stirring occasionally, until sauce is slightly thickened and glossy, 2 to 3 minutes. Remove from heat. Pour meat mixture into a 9 x 13 inch baking dish.
Spoon mashed potatoes over beef mixture and gently spread into an even layer to cover beef completely. Sprinkle evenly with cheeses.
Bake in the preheated oven until potatoes are heated through and cheese is melted, about 10 minutes. Increase oven temperature to broil; Broil until cheese is lightly browned, 4 to 5 minutes. Let stand 5 minutes; garnish with chives, and serve. Serves 6.