Sun-dried Tomato and Polenta Burgers with Pesto Mayonnaise and Arugula Salad - Sutter Home Family Vineyards

Ingredients

• 1 1/2 lb 80% lean/20% fat ground beef (chuck preferred)
• 1/2 cup chopped pre-cooked polenta (such as Food Merchants Brand Organic Traditional Italian Polenta)
• 1/4 cup shredded Asiago cheese
• 1/4 cup finely chopped sun-dried tomatoes packed in olive oil
• 2 cloves garlic, minced
• 1 1/2 tsp Kosher salt
• 1 tsp freshly ground black pepper
• 1/2 cup mayonnaise
• 3 Tbsp prepared refrigerated basil pesto (such as Cibo Naturals)
• 1 tsp minced lemon zest
• 1 large ripe tomato
• 1 Tbsp extra-virgin olive oil
• 1 Tbsp balsamic vinegar
• Pinch of Kosher salt
• Pinch of freshly ground black pepper
• 2 oz baby arugula leaves (about 3 cups)