Garlic Balsamic Flank Steak is a delicious and versatile dish that can elevate any meal. Whether youβre hosting a barbecue, planning a family dinner, or looking to impress guests, this flavorful flank steak marinade brings out the best in your meat. With its rich garlic and balsamic notes, itβs sure to be a hit at your table.
Why Youβll Love This Recipe
- Easy to Make: The marinade comes together quickly with just a few ingredients, making it perfect for busy weeknights.
- Flavorful: The combination of garlic and balsamic vinegar offers a unique taste that enhances the natural flavor of the flank steak.
- Versatile for Occasions: This dish is suitable for casual gatherings or special occasions alike, allowing you to impress at any event.
- Healthy Option: With lean flank steak and wholesome ingredients, this recipe fits well into a balanced diet.
- Quick Cooking Time: You can enjoy this delicious meal in under 30 minutes once the marinating is done.
Tools and Preparation
Having the right tools can make all the difference when preparing Garlic Balsamic Flank Steak. Here are some essential items youβll need:
Essential Tools and Equipment
- Grill or broiler
- Whisk
- 9 x 13 pan
- Meat thermometer
- Aluminum foil
Importance of Each Tool
- Grill or broiler: Provides high heat, essential for achieving that perfect sear on the flank steak.
- Whisk: Ensures all marinade ingredients blend smoothly for maximum flavor infusion.
- Meat thermometer: Helps you check the internal temperature accurately to avoid overcooking.
- Aluminum foil: Keeps the meat warm and allows juices to redistribute after cooking.
Ingredients
Simple, perfect marinade for flank steak.
For the Steak
- 2 pounds flank steak (scored)
For the Marinade
- 2 tablespoons balsamic vinegar
- 2 tablespoons rice vinegar
- 4 tablespoons Worcestershire sauce
- 4 tablespoons oil
- 2 teaspoons Dijon mustard
- 4-5 cloves garlic (crushed or finely minced)
- Kosher salt and black pepper
How to Make Garlic Balsamic Flank Steak
Step 1: Prepare the Marinade
- Combine all marinade ingredients except salt and pepper in a 9 x 13 pan.
- Whisk until smooth.
- Lay your flank steak in the pan, turning it a few times to cover it completely in marinade.
Step 2: Marinate the Steak
- Cover the pan with plastic wrap or foil.
- Marinade for at least 6-8 hours; overnight is ideal.
- During marination, flip your meat at least once to ensure even distribution of flavors.
Step 3: Preheat Your Grill or Broiler
- Preheat your outdoor grill or indoor broiler to high heat.
Step 4: Cook the Steak
- Remove meat from marinade and season one side with salt and pepper.
- Place that side down on the grill or facing up if using a broiler.
- Cook for about 6-7 minutes on each side, seasoning again when flipping.
Step 5: Check Doneness and Rest
- Use a meat thermometer to check for internal temperature in the thickest part; aim for around 130-135Β°F degrees for medium rare.
- After cooking, remove from heat and cover with foil for at least 5 minutes before slicing.
Step 6: Slice and Serve
- Always slice against the grain; for flank steak, this means slicing parallel to the shorter side of the rectangle.
- Serve warm and enjoy your Garlic Balsamic Flank Steak!
How to Serve Garlic Balsamic Flank Steak
Garlic Balsamic Flank Steak is a versatile dish that can be served in many delightful ways. Whether for a special occasion or a casual family dinner, these serving suggestions will enhance your meal experience.
Slice It Thin
- Slicing the flank steak thinly against the grain allows for tender bites that are easy to chew and absorb flavors well.
Pair with Fresh Salad
- A light arugula or spinach salad dressed with lemon vinaigrette complements the rich flavors of the steak, balancing the dish beautifully.
Serve with Grilled Vegetables
- Grilled zucchini, bell peppers, and asparagus add color and nutrition, making your plate visually appealing and healthy.
Use in Tacos or Wraps
- Shred or slice the flank steak and serve it in tortillas or wraps with fresh toppings like avocado, salsa, and cilantro for a fun twist.
Accompany with Rice or Quinoa
- A side of fluffy rice or protein-packed quinoa adds heartiness to your meal while soaking up any delicious juices from the steak.
Create a Steak Sandwich
- Layer sliced flank steak on a crusty baguette with sautΓ©ed onions and peppers for a delicious sandwich option thatβs perfect for lunch or dinner.
How to Perfect Garlic Balsamic Flank Steak
To achieve the best results with your Garlic Balsamic Flank Steak, consider these helpful tips for marinating and cooking.
Marinate Longer: Allowing the flank steak to marinate overnight enhances flavor absorption and tenderness significantly.
Use High Heat: Cooking at high heat helps to sear the meat quickly, locking in juices and creating a flavorful crust.
Rest Before Slicing: Letting the meat rest after cooking allows juices to redistribute, ensuring each bite is juicy and flavorful.
Check Temperature Carefully: Use a meat thermometer to avoid overcooking; aim for 130-135Β°F for medium rare.
Slice Against the Grain: Cutting against the grain makes the meat more tender. Look for the direction of the fibers before slicing.
Experiment with Seasonings: Donβt hesitate to add herbs like rosemary or thyme to your marinade for additional flavor.
Best Side Dishes for Garlic Balsamic Flank Steak
The right side dishes can elevate your Garlic Balsamic Flank Steak meal. Here are some delicious options to consider:
Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic provide comfort and pair well with steakβs robust flavor.
Roasted Brussels Sprouts: These crispy sprouts offer a nutty flavor that complements the sweetness of balsamic vinegar beautifully.
Coleslaw: A crunchy coleslaw adds freshness and texture, making it an excellent contrast to the tender flank steak.
Grilled Corn on the Cob: Sweet corn provides a delightful summer vibe that pairs wonderfully with grilled meats.
Quinoa Salad: A refreshing quinoa salad mixed with cherry tomatoes, cucumber, and herbs adds nutrition and flavor balance.
Baked Sweet Potatoes: The natural sweetness of baked sweet potatoes enhances the savory notes of your garlic balsamic marinade.
SautΓ©ed Green Beans: Crisp-tender green beans sautΓ©ed in olive oil add color and crunch alongside your main dish.
Couscous Pilaf: Fluffy couscous mixed with veggies or nuts offers an aromatic side that complements garlic flavors well.
Common Mistakes to Avoid
When making Garlic Balsamic Flank Steak, there are a few common mistakes that can lead to less-than-perfect results. Here are some tips to help you avoid them.
- Bold marinade: Skipping the marinade time can result in bland steak. Always allow at least 6-8 hours for the flavors to penetrate.
- Bold cutting technique: Cutting flank steak against the grain is crucial for tenderness. Always slice parallel to the shorter side of the steak.
- Bold seasoning neglect: Forgetting to season the steak with salt and pepper before cooking can lead to a lack of flavor. Be generous with the seasoning on both sides.
- Bold temperature misjudgment: Overcooking flank steak can make it tough. Use a meat thermometer and aim for 130-135Β°F for medium rare.
- Bold grill preheating: Not preheating the grill or broiler can affect cooking time and texture. Always ensure your cooking surface is hot before placing the meat on it.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Garlic Balsamic Flank Steak in an airtight container.
- It will stay fresh in the fridge for up to 3 days.
Freezing Garlic Balsamic Flank Steak
- Wrap the cooked steak tightly in plastic wrap and place it in a freezer-safe bag.
- It can be frozen for up to 3 months.
Reheating Garlic Balsamic Flank Steak
- Oven: Preheat to 350Β°F and heat wrapped steak for about 10-15 minutes until warmed through.
- Microwave: Place on a microwave-safe plate, cover loosely, and heat in 30-second intervals until warm.
- Stovetop: Sear briefly in a skillet over medium heat, flipping occasionally until heated.
Frequently Asked Questions
If you have questions about preparing Garlic Balsamic Flank Steak, here are some common inquiries answered.
How long should I marinate Garlic Balsamic Flank Steak?
Marinate for at least 6-8 hours, but overnight is ideal for deeper flavor penetration.
Can I use other cuts of meat instead of flank steak?
Yes! You can substitute with skirt steak or sirloin if desired, but adjust cooking times accordingly.
What are some side dishes that pair well with Garlic Balsamic Flank Steak?
Consider serving it with roasted vegetables, a fresh salad, or garlic mashed potatoes for a complete meal.
Can I make the marinade ahead of time?
Absolutely! Prepare the marinade in advance and store it in the refrigerator until ready to use.
Final Thoughts
Garlic Balsamic Flank Steak is not only easy to prepare but also offers rich flavors that appeal to any palate. With its marinated goodness and tender texture, this dish is perfect for family dinners or gatherings. Feel free to customize it by adding herbs like rosemary or thyme for an extra layer of flavor!

Garlic Balsamic Flank Steak
- Author: Adeline
- Total Time: 25 minutes
- Yield: Serves approximately 4
Description
Garlic Balsamic Flank Steak is a tantalizing dish that brings together the robust flavors of garlic and balsamic vinegar to enhance the natural juiciness of flank steak. This easy-to-make recipe is perfect for any occasion, from casual family dinners to backyard barbecues. The marinade infuses the meat with rich taste while keeping it tender and moist. Serve it sliced thinly alongside fresh salads or grilled vegetables for a delightful meal that will impress your guests and satisfy your cravings.
Ingredients
- 2 pounds flank steak (scored)
- 2 tablespoons balsamic vinegar
- 2 tablespoons rice vinegar
- 4 tablespoons Worcestershire sauce
- 4 tablespoons oil
- 2 teaspoons Dijon mustard
- 4β5 cloves garlic (crushed or finely minced)
- Kosher salt and black pepper
Instructions
- In a 9 x 13 pan, combine balsamic vinegar, rice vinegar, Worcestershire sauce, oil, Dijon mustard, and garlic. Whisk until smooth.
- Submerge the flank steak in the marinade, ensuring it's well coated. Cover and marinate for at least 6-8 hours; overnight is preferred.
- Preheat your grill or broiler to high heat.
- Remove the steak from the marinade, season with salt and pepper on one side, and place that side down on the grill or broiler.
- Cook for 6-7 minutes on each side until desired doneness.
- Use a meat thermometer to check for an internal temperature of around 130-135Β°F for medium rare.
- Let rest under aluminum foil for at least 5 minutes before slicing against the grain.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Main
- Method: Grilling
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 380
- Sugar: 3g
- Sodium: 530mg
- Fat: 22g
- Saturated Fat: 5g
- Unsaturated Fat: 16g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 0g
- Protein: 36g
- Cholesterol: 100mg
Keywords: For extra flavor, consider adding herbs like rosemary or thyme to the marinade. Serve with grilled vegetables or a fresh salad to complement the richness of the steak.








