Mealime - Mushroom & Olive Stuffed Pizza Burgers with Lemon-Artichoke Salad

Ingredients

• 1 ½ (170 ml) jars artichoke hearts, marinated
• 1/4 kg cremini mushrooms
• 3 cloves garlic
• ⅓ cup Kalamata olives, pitted
• 1.02 kg lean ground beef
• 1 ½ lemons
• ¾ (227 g) block mozzarella cheese
• 1 ½ heads romaine lettuce
• 3 tomatoes
• 6 whole grain buns or rolls
• basil, dried
• black pepper
• crushed red pepper
• Dijon mustard
• extra virgin olive oil
• Italian seasoning
• salt