Zucchini Roll-Ups

Bahan-bahan (6 porsi)

• 4 large timun Jepang
• 1 tablespoon olive oil
• ½ yellow onion, (minced)
• 1 pound sosis Italia
• 1 clove garlic, (minced)
• 1 cup keju ricotta
• 1 large telur
• 1 cup parmesan cheese, (divided)
• 1 tablespoon Bumbu Italia
• garam dan merica secukupnya
• 2 cups saus marinara
• 1 cup mozzarella cheese, (shredded)