Waffle Sandwich with Cheese, Spinach and Spicy Mustard
Cook time:
5 minutes
Prep time:
15 minutes
Cuisine:
Unknown
Author:
Desiree Howell
Rating:
5.0 / 5.0
Ingredients:
- 1 roma (plum) tomato, thinly sliced
- salt and ground black pepper to taste
- 2 teaspoons butter, softened
- 4 thickly-sliced pieces multigrain bread
- 1 teaspoon spicy brown mustard
- 1 cup fresh spinach, or to taste
- 4 slices part-skim mozzarella cheese
- 2 teaspoons chopped sweet onion