Easy Spinach Artichoke Quiche Cups

Bahan-bahan (12 porsi)

• 1 (14.5-ounce) can artichoke hearts, drained and chopped
• 1 package frozen spinach, drained
• 5 eggs, whisked
• 3/4 cup shredded mozzarella cheese
• 2/3 cup milk (any kind)
• 1/2 cup chopped white onion
• 1/4 cup grated Parmesan cheese
• 2 cloves garlic, minced
• 1/4 teaspoon salt
• 1/4 teaspoon pepper