Perfect Meatloaf Sandwich - cooking recipe

Ingredients

1 slice meatloaf, cut 3/4-inch thick (your favorite recipe)
2 teaspoons olive oil, divided
2 slices sourdough bread or 2 slices white bread
1 teaspoon grainy mustard, to taste
1 teaspoon ketchup, to taste
1 slice monterey jack cheese

Preparation

Spread 1 slice of bread with mustard.
Spread the other slice of bread with ketchup.
Brown meat loaf slice on both sides in 1 teaspoon of olive oil in skillet or on griddle until heated through.
Put browned meatloaf slice on the mustard-smeared bread.
Put a slice of cheese on top of the meat loaf.
Cover with the ketchup-smeared bread.
Heat remaining 1 teaspoon olive oil in skillet or on griddle.
Grill the sandwich over medium heat on both sides, until golden.