INGREDIENTS
1
red pepper
1
green pepper
1
yellow pepper
2
medium red onions
15
large mushrooms
1/4 cup
olive oil
1/4 cup
balsamic vinegar
1 tbsp
dijon mustard
1 tbsp
honey
1/2 tsp
salt
1/2 tsp
ground black pepper
2 cloves
garlic (, crushed)
1 tsp
dried oregano
wooden skewers