Lasagna Rolls Gelson's

Ingredients

• 1 lb box wavy lasagna
• 24 oz marinara sauce
• 4 Tbsp extra virgin olive oil, divided
• 1 lb ground beef
• Kosher salt, to taste
• 1 small onion, diced
• 2 small zucchini, diced
• 3 small portabella mushrooms, diced
• 1 lb ricotta cheese
• 2 eggs
• 6 basil leaves, thinly sliced, plus more for garnish
• 1 cup shredded mozzarella
• Freshly ground black pepper, to taste