Crispy Onion Rings Recipe with Dipping Sauce

Bahan-bahan (6 porsi)

• 1 large sweet or yellow onion (thickly sliced into 1/2-inch thick rings)
• 1 cup milk
• 1 Tbsp white vinegar
• 1/2 cup sour cream
• 1 cup all-purpose flour
• 1/2 Tbsp salt
• 1/4 tsp black pepper
• 1 tsp garlic powder
• Oil for frying (I used canola oil - use something with a high smoke point)