Spinach Puffs

Ingredients

• 1 10-ounce package frozen chopped spinach, thawed
• 1 garlic
• 1/2 cup crumbled feta
• 1/4 cup minced onion
• 1 tablespoon olive oil
• 1 teaspoon chopped dill
• 1 teaspoon minced garlic
• Kosher salt and freshly ground black pepper
• 2 large eggs
• 1 sheet frozen puff pastry (from a 17.3-ounces package), thawed, rolled out to a 12" square, kept chilled
• 6-cup muffin pan