Step 1: Prepare the Mushrooms

1. Marinate the Mushrooms: In a bowl, mix the buttermilk, garlic powder, paprika, salt, and pepper.
2. Soak: Add the cleaned mushrooms and let them soak for at least 30 minutes. This helps tenderize and infuse flavor into the mushrooms.

Step 2: Make the Breading

1. Mix Dry Ingredients: In a separate shallow bowl, whisk together flour, garlic powder, paprika, salt, and pepper.

Step 3: Coat the Mushrooms

1. Remove from Buttermilk: Take the marinated mushrooms out, letting the excess buttermilk drip off.
2. Dredge in Flour: Roll each mushroom in the flour mixture, ensuring they are fully coated.

Step 4: Fry the Mushrooms

1. Heat Oil: In a deep skillet or fryer, heat oil to 350°F (175°C).
2. Fry Until Crispy: Fry the mushrooms in batches for 3-4 minutes, or until golden brown and crispy.
3. Drain Excess Oil: Place the fried mushrooms on a plate lined with paper towels to absorb extra oil.

Step 5: Make the Cool Ranch Dip

1. Mix Ingredients: In a small bowl, stir together sour cream, mayonnaise, dried dill, garlic powder, onion powder, salt, and pepper.
2. Chill for Flavor: Let sit for 10 minutes for the flavors to meld together.

Step 6: Serve & Enjoy!

1. Serve the crispy fried mushrooms hot, with Cool Ranch Dip on the side for dipping.
2. Enjoy this crunchy, savory treat with friends and family!