Classic Crispy Onion Steak Sandwich

Indulge in the deliciousness of the Classic Crispy Onion Steak Sandwich, featuring juicy steak, crunchy fried onions, and fresh veggies. This sandwich is a perfect blend of flavors and textures, making it a satisfying meal any time of day.

Ingredients

For the Steak:

• 1 lb flank steak or sirloin steak
• 2 tablespoons olive oil
• Salt and pepper, to taste
• 1 teaspoon garlic powder
• 1 teaspoon onion powder

For the Crispy Onions:

• 1 large onion, thinly sliced
• 1 cup buttermilk
• 1 cup all-purpose flour
• 1/2 cup cornstarch
• 1 teaspoon paprika
• 1/2 teaspoon garlic powder
• 1/2 teaspoon salt
• Vegetable oil, for frying

For the Sandwich:

• 4 sandwich rolls or baguettes
• 4 tablespoons mayonnaise
• 4 tablespoons Dijon mustard
• Lettuce leaves
• Tomato slices

Directions

1. Prepare the Steak: Preheat your grill or skillet over medium-high heat. Rub the steak with olive oil, salt, pepper, garlic powder, and onion powder. Grill or cook the steak for 4-5 minutes per side, or until it reaches your desired level of doneness. Remove from heat and let rest for 5 minutes before slicing thinly against the grain.
2. Make the Crispy Onions: Soak the sliced onions in buttermilk for at least 30 minutes. In a large bowl, mix together the flour, cornstarch, paprika, garlic powder, and salt. Heat a generous amount of vegetable oil in a deep skillet or fryer to 350°F (175°C). Dredge the soaked onions in the flour mixture, shaking off excess. Fry the onions in batches until golden brown and crispy, about 2-3 minutes per batch. Remove with a slotted spoon and drain on paper towels.
3. Assemble the Sandwich: Cut the sandwich rolls or baguettes in half and lightly toast if desired. Spread mayonnaise and Dijon mustard on the cut sides of the rolls. Layer the bottom half with lettuce leaves and tomato slices. Add the sliced steak on top of the vegetables. Pile on the crispy onions. Top with the other half of the roll.

Servings and Timing

This recipe serves 4 and has a prep time of 20 minutes, cooking time of 20 minutes, and a total time of approximately 40 minutes.

Variations

• Spicy Kick: Add a dash of hot sauce to the mayonnaise or mustard.
• Cheesy Option: Top with melted cheese before adding the crispy onions.
• Vegetarian Version: Substitute the steak with grilled portobello mushrooms.

Storage/Reheating

Store leftover components separately in airtight containers in the refrigerator for up to 2 days. Reheat the steak in a skillet and enjoy fresh crispy onions by frying them again briefly.

10 FAQs

1. Can I use a different cut of steak?
   Yes, other cuts like ribeye or sirloin can also work well.
2. How can I make the onions crispier?
   Ensure they are well-coated in the flour mixture and fried at the correct temperature.
3. Is there a non-dairy option for the crispy onions?
   Use a non-dairy milk alternative for soaking the onions.
4. Can I prepare the onions in advance?
   Yes, crispy onions can be made ahead and stored in an airtight container for up to 2 days.
5. What can I serve with this sandwich?
   French fries, potato chips, or a side salad complement the sandwich nicely.
6. How do I know when the steak is done?
   Use a meat thermometer; 130°F for medium-rare, 140°F for medium.
7. Can I grill the onions instead of frying them?
   Yes, grilling the onions is a healthier option, but they won’t be crispy.
8. What is the best way to slice the steak?
   Always slice against the grain for tenderness.
9. Can I use store-bought crispy onions?
   Absolutely, store-bought crispy onions can save time.
10. How do I store leftover sandwiches?
    Wrap them tightly in foil or plastic wrap and refrigerate.

Conclusion

The Classic Crispy Onion Steak Sandwich is a delightful treat that combines juicy steak with crunchy onions and fresh veggies, all nestled in a soft roll. Perfect for a hearty lunch or dinner, this sandwich is sure to impress anyone who takes a bite. Enjoy the satisfying flavors and textures, and make it your go-to sandwich for any occasion!

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