Cheeseburger jaffle

Name: Cheeseburger jaffle
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Cuisine: American, Australian
Ingredients: 2.30 gm extra virgin olive oil; 100g lean beef mince; 46.80 gm MasterFoodsⓇ New York Flame Grill Style Mustard; 4 slices white toast bread; 40.00 gm softened butter; 125.00 ml 4 cheese melt; 4 pickled cucumbers sandwich stackers; Garden salad, to serve