Preheat oven to 350?F. Brush 16x13x3 inch roasting pan with oil.
Spread 2 cups Meat Sauce over bottom of pan. Top wit one layer of pasta sheets, trimmed to fit pan. Mix ricotta, pesto, and 1 cup Parmesan in large bowl. Season with salt and pepper. Mix in eggs.
Spoon half of cheese mixture over pasta sheets in pan. Top with second layer of pasta sheets, trimming to fit. Spoon 3 cups meat sauce over pasta and top with third layer of pasta sheets, trimming to fit. Spread remaining cheese mixture over. Top with fourth layer of pasta sheets, trimming to fit, and 3 cups of meat sauce. Place last layer of pasta sheets atop meat sauce, trimming to fit, and spoon remaining meat sauce over pasta sheets. Sprinkle with mozzarella cheese and remaining 1 cup Parmesan cheese.
Bake lasagna uncovered heated through and golden brown on top, about 1 hour for large lasagna and 30 to 45 minutes for smaller lasagna.
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