Best Potato Lasagna Recipe - How To Make Potato Lasagna

Ingredients

• 1 tbsp. extra-virgin olive oil
• 1 lb. ground beef
• 2 cloves garlic, minced
• 1 tsp. Italian seasoning
• Kosher salt
• Freshly ground black pepper
• 1 (32-oz.) jar marinara
• 1 (16-oz.) container ricotta
• 1 large egg, beaten
• 1/2 c. freshly grated Parmesan, divided
• 2 tbsp. chopped basil, plus more for garnish
• 4 large russet potatoes, peeled and thinly sliced
• 2 c. shredded mozzarella