Easy Zucchini Lasagna

Ingredients (for 2 servings)

• 1½ lb — Zucchini
• 1 whole — sea salt
• 1 tbsp — olive oil
• 2 whole — Garlic
• 1 lb — beef
• 1 jar — marinara sauce
• 15 oz — ricotta cheese
• 1 whole — egg
• 1 tsp — Oregano
• 2½ cup — mozzarella cheese