Garlic Roasted Artichokes with Pesto Dipping Sauce

Bahan-bahan (4 porsi)

• 3 artichokes
• 1/2 lemon (for rubbing on artichoke)
• 3 tablespoon butter (melted)
• 2 cloves garlic (minced)
• 1 tablespoon lemon juice (fresh*)
• 5 -6 tablespoons Parmesan cheese (grated)
• 1/3 cup mayonnaise (or to taste)
• 1/3 cup prepared basil pesto (or to taste)