Grilled Chicken Panini Recipe

Name: Grilled Chicken Panini Recipe
Ingredients: 10oz (jarred or fresh) roasted red peppers; 1/2 cup (~50g) raw walnuts; 2oz sun-dried tomato; 3 garlic cloves; 1/2 cup (8 tablespoons) nutritional yeast; 4 tablespoons olive oil; 1 tablespoon cracked pepper; dried parsley (~ 2 tablespoons); 2 slices sourdough (or whole grain bread); 2 tablespoons red pepper & tomato pesto; 3oz cooked chicken thighs or breasts, skinless and fat trimmed; 1.5 oz reduced fat mozzarella; 2 thin tomato slices; 1 cup arugula; spray olive oil