Portobello Burgers

==Ingredients==
* 7 oz jar roasted red peppers (packed in water).
* 1 tbsp balsamic vinegar.
* 1 tbsp olive oil.
* 2 tsp Dijon mustard.
* 4 large portobello mushrooms (4 to 5 inches in diameter, about 1 lb), stems and gills removed.
* 4 whole wheat buns or hard rolls, split and lightly toasted.
* 1 small bunch arugula, stemmed and leaves torn in half (2 cups).
==Directions==
# Drain roasted peppers in strainer set over small bowl, reserving liquid. You should have about 2 tablespoons liquid. Thinly slice peppers and set aside.
# Whisk vinegar, oil, mustard and 1 tablespoon water into red pepper liquid in bowl to make dressing.
# In medium bowl, place 1 tablespoon dressing and reserve.
# Prepare grill or heat grill pan over medium-high heat.
# Brush remaining dressing over both sides of mushrooms.
# On grill or pan, place mushrooms cut side down. Cook until tender, turning once, 3 to 4 minutes per side.
# Place 1 mushroom on bottom of each bun. Top with pepper slices.
# Add arugula to reserved dressing in bowl and toss well.
# Place some arugula salad on top of each mushroom, cover with bun tops and serve.
Category:Arugula Recipes
Category:Burger Recipes
Category:Mustard seed Recipes
Category:Portobello mushroom Recipes
Category:Red bell pepper Recipes
Category:Vegetarian Recipes