Roasted Chickpea Salad

Roasted Chickpea Salad Ingredients: 1 can chickpeas (washed and drained) 4 tbsp olive oil 2 tbsp balsamic vinegar 2 cloves garlic (minced) 1 1/4 tsp salt pinch of freshly ground black pepper 2 cups arugula 2 tbsp green onions 1/4 cup mushrooms (white or portobello) 5...