As I stood by the grill, the tantalizing aroma of balsamic marinade wafted through the air, making my mouth water in anticipation. Today, I’m excited to share my recipe for Balsamic Flank Steak with Grilled Zucchini and Whipped Feta, a dish that effortlessly combines your grilling passion with the joy of home-cooked comfort. Not only is this recipe a quick meal that can be on your table in under 30 minutes, but it also elevates your grilling game with its rich, savory flavors. The juicy flank steak, paired with tender, charred zucchini and a creamy whipped feta, creates a culinary experience that feels both gourmet and satisfying. Ready to impress your family or friends with a homemade masterpiece? Let’s dive into the details!
Why is this recipe a must-try?
Unmatched Flavor: The balsamic marinade not only tenderizes the flank steak but also infuses it with a rich, tangy depth that will have your taste buds dancing with delight.
Quick and Easy: Perfect for busy evenings, this dish comes together in under 30 minutes, leaving you with more time to enjoy your meal with loved ones.
Gourmet Touch: With creamy whipped feta and grilled zucchini, this recipe adds a restaurant-quality flair to your dining table without the fuss.
Versatile Side: While the zucchini complements the steak beautifully, feel free to switch it up with other veggies like bell peppers or asparagus for a colorful twist.
Crowd-Pleaser: Impress family and friends alike with this stunning presentation, ensuring a delightful feast that everyone will love! For more delicious ideas, check out my Korean BBQ Steak for another grilling favorite.
Balsamic Flank Steak Ingredients
For the Marinade
- Flank Steak – A lean cut that benefits greatly from marination, enhancing both flavor and tenderness.
- Dijon Mustard – Acts as a flavor enhancer in the marinade; substitute yellow mustard for a milder flavor.
- Minced Garlic – Adds aromatic depth; fresh is best, but garlic powder works in a pinch.
- Onion Powder – Introduces sweetness to the marinade; fresh onions can be swapped in if preferred.
- Soy Sauce or Coconut Aminos – Provides umami; use tamari for a gluten-free variant.
- Olive Oil – Locks in moisture during cooking; avocado oil is a suitable substitute.
For the Glaze
- Balsamic Vinegar – The key flavor component in the marinade and glaze; select a high-quality vinegar for optimal results.
- Salt and Black Pepper – Essential for seasoning; adjust according to taste.
For the Grilled Zucchini and Whipped Feta
- Zucchini – A delicious grilled side; feel free to use bell peppers or eggplant instead.
- Feta Cheese – Creates a creamy texture; goat cheese or ricotta can be used as alternatives.
- Heavy Cream or Milk – Helps whip the feta into a smooth consistency; try coconut milk for a dairy-free option.
Ready to transform your grill into a flavor-packed paradise? Enjoy every bite of the Balsamic Flank Steak with Grilled Zucchini and Whipped Feta!
Step‑by‑Step Instructions for Balsamic Flank Steak with Grilled Zucchini and Whipped Feta
Step 1: Marinate the Steak
In a large resealable bag, combine Dijon mustard, minced garlic, onion powder, soy sauce, olive oil, and balsamic vinegar to create a flavorful marinade. Pat the flank steak dry, then season it generously with salt and pepper before placing it in the bag. Seal the bag, ensuring the steak is well-coated, and refrigerate for at least 2 hours, or ideally overnight, to enhance the flavors and tenderness.
Step 2: Preheat the Grill
When ready to grill, preheat your grill to high heat—about 450°F. This temperature is essential for achieving that beautiful char on the Balsamic Flank Steak. While the grill heats up, remove the steak from the marinade, allowing any excess to drip off. Reserve the marinade for glaze later.
Step 3: Grill the Steak
Once the grill reaches the desired temperature, place the flank steak on the grates and grill for 3-5 minutes on each side. Cook until the steak reaches a medium-rare internal temperature of about 135°F, checking for a nice char on the outside. Avoid flipping too often; let it sear beautifully on each side for the best results.
Step 4: Grill the Zucchini
While the steak is cooking, brush sliced zucchini with olive oil and sprinkle with salt. When the steak is halfway done, add the zucchini directly to the grill. Grill for about 2-3 minutes on each side until they are tender and have lovely grill marks. This will elevate the freshness of your meal alongside the rich flavors of the steak.
Step 5: Prepare the Glaze
Take the reserved marinade from the steak and pour it into a small saucepan. Bring it to a boil over medium heat until it reaches 165°F, ensuring food safety. Then, allow it to simmer for 2-3 minutes, stirring frequently until it thickens slightly, creating a vibrant glaze to complement the Balsamic Flank Steak.
Step 6: Make the Whipped Feta
In a mixing bowl, combine feta cheese with heavy cream. Use a hand mixer or a food processor to blend until it reaches a smooth, creamy consistency. This whipped feta will add a delightful creaminess to your plate, balancing the savory steak and grilled zucchini beautifully.
Step 7: Plate and Serve
Once the steak has finished grilling, let it rest for about 5 minutes to retain its juices, then slice against the grain for maximum tenderness. On each plate, spread a generous dollop of whipped feta, layer with the sliced steak and grilled zucchini, then drizzle the balsamic glaze over everything. This gorgeous arrangement of Balsamic Flank Steak with Grilled Zucchini and Whipped Feta is sure to impress!
Expert Tips for Balsamic Flank Steak
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Marination Time: Always marinate for at least 2 hours, or preferably overnight, to deepen the flavors of your Balsamic Flank Steak.
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Temperature Check: Use an instant-read thermometer to avoid overcooking. Aim for medium-rare at 135°F for the juiciest results.
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Resting Period: Let the steak rest for 5 minutes after grilling. This allows the juices to redistribute for a more tender bite.
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Slice Against the Grain: Cutting against the grain ensures each slice is tender and easy to chew, enhancing the overall dining experience.
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Versatile Grilling: If you’re grilling in colder months, don’t hesitate to use a cast-iron skillet on the stovetop for similar delicious results indoors.
Balsamic Flank Steak with Zucchini Variations
Feel free to make this Balsamic Flank Steak your own by exploring these delightful variations!
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Skirt Steak: Substitute flank steak with skirt steak for a similar texture, perfect for grilling and a bit more marbled flavor.
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Grilled Veggies: Incorporate bell peppers or asparagus into your grilling lineup for vibrant colors and added nutritional benefits.
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Herb-Infused Marinade: Toss in fresh herbs like rosemary or thyme to the marinade for a fragrant, earthy twist that enhances flavor complexity.
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Feta Alternatives: Swap whipped feta with goat cheese or ricotta for an entirely different creamy profile; every option brings its own deliciousness.
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Coconut Cream: Use coconut milk instead of heavy cream in the whipped feta for a delightful dairy-free alternative that’s just as creamy.
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Balsamic Reduction: Intensify the balsamic flavor by reducing it on the stovetop to create a rich drizzle that pairs beautifully with the steak.
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Spice it Up: Add a pinch of red pepper flakes to the marinade or glaze for a little heat that complements the dish’s savory notes.
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Zucchini Swap: Feel free to switch grilled zucchini with eggplant or summer squash for a unique flavor and texture twist.
Feeling inspired? For more fabulous ideas, don’t forget to check out my recipes for Crispy Gnocchi with Spinach and Feta and Fig Jam Pizza with Goat Cheese and Prosciutto for more creative meal options!
How to Store and Freeze Balsamic Flank Steak
Fridge: Store leftovers in an airtight container for up to 3-4 days. Be sure to allow the steak to cool before sealing to maintain freshness.
Freezer: Wrap the Balsamic Flank Steak tightly in plastic wrap, then place it in a freezer-safe bag. It can be frozen for up to 3 months for optimal flavor.
Reheating: When ready to enjoy, thaw in the fridge overnight and reheat on the stovetop over low heat to avoid drying out the meat.
Grilled Zucchini: For the best taste, consume grilled zucchini fresh. If you have leftovers, keep them in the fridge for up to 2 days and enjoy cold in salads or sandwiches.
What to Serve with Balsamic Flank Steak with Grilled Zucchini and Whipped Feta
Transform your grilling experience into a memorable feast by pairing this vibrant dish with delightful sides and drinks that enhance each bite.
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Creamy Mashed Potatoes: These velvety potatoes create a comforting contrast to the flavorful steak, making every mouthful a creamy delight. Their buttery richness complements the tangy feta perfectly.
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Mixed Green Salad: A light salad with a citrus vinaigrette adds a refreshing crunch, balancing the savory steak. The brightness of fresh greens enhances the dish’s overall flavor profile.
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Grilled Asparagus: Slightly charred asparagus has a delightful crunch that pairs beautifully with the steak. Its earthy flavor brings an adventurous twist to your plate.
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Roasted Garlic Bread: Crispy, buttery garlic bread is perfect for soaking up every drop of balsamic glaze. It adds a satisfying crunch to your meal while providing that comforting, homely touch.
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Zesty Coleslaw: This crunchy side dish, with its tangy dressing, contrasts beautifully with the richness of the whipped feta, adding an exciting layer of flavor and texture.
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Red Wine: A bold Cabernet Sauvignon enhances the deep flavors of the steak, creating a heavenly pairing that will elevate your dining experience.
Pair these delightful options with your Balsamic Flank Steak with Grilled Zucchini and Whipped Feta for an unforgettable meal that embraces home-cooked comfort!
Make Ahead Options
These Balsamic Flank Steak with Grilled Zucchini and Whipped Feta are perfect for busy weeknights when you need to save time without sacrificing flavor! You can marinate the flank steak up to 24 hours in advance, allowing the flavors to deeply penetrate the meat; simply combine the marinade ingredients and let the steak soak in the fridge. Additionally, you can prepare the whipped feta up to 3 days ahead—just keep it tightly covered in the refrigerator to maintain freshness. When you’re ready to serve, grill the steak and zucchini as directed for a tasty and satisfying meal that feels as special as it is convenient!
Balsamic Flank Steak with Grilled Zucchini and Whipped Feta Recipe FAQs
What is the best way to select ripe zucchini?
Absolutely! Look for zucchini that is firm to the touch, with shiny skin and no dark spots or blemishes. Smaller zucchinis are often more tender and flavorful. If you see those dark spots all over, it may be an indicator of overripeness.
How should I store leftovers of Balsamic Flank Steak?
Leftovers can be comfortably stored in an airtight container in the fridge for up to 3-4 days. Allow the steak to cool down before sealing to maintain the freshest taste. When ready to eat again, reheat carefully on the stovetop to avoid losing tenderness.
Can I freeze Balsamic Flank Steak?
Certainly! To freeze, wrap the cooked flank steak tightly in plastic wrap, then place it into a freezer-safe bag. This will preserve its flavor for up to 3 months. When you’re ready to enjoy it, thaw overnight in the fridge and reheat gently on low heat to keep it juicy.
What should I do if the steak turns out tough?
If your steak is on the tough side, it may not have been marinated long enough. Always allow marination for at least 2 hours, or overnight if possible, as this significantly improves flavor and tenderness. Additionally, ensure you’re slicing against the grain to make the texture more tender.
Is there a suitable replacement for feta cheese?
Very! If feta isn’t your preference, you can substitute with goat cheese or ricotta for a different flavor profile. If you’re concerned about lactose, try using a dairy-free cream cheese mixed with a plant-based milk to achieve a similar creamy texture for your whipped feta.
Are any ingredients in this recipe allergy-friendly?
Yes, if you’re cooking for guests with allergies, you can use tamari instead of soy sauce for a gluten-free option, and substitute the mustard with a mix of vinegar and spices for a similar tangy flavor. Always check your ingredients for specific allergy concerns, especially with the feta and cream.

Balsamic Flank Steak with Zucchini and Whipped Feta Bliss
Ingredients
Equipment
Method
- In a large resealable bag, combine Dijon mustard, minced garlic, onion powder, soy sauce, olive oil, and balsamic vinegar to create a flavorful marinade. Pat the flank steak dry, then season it generously with salt and pepper before placing it in the bag. Seal the bag, ensuring the steak is well-coated, and refrigerate for at least 2 hours, or ideally overnight, to enhance the flavors and tenderness.
- When ready to grill, preheat your grill to high heat—about 450°F. This temperature is essential for achieving that beautiful char on the Balsamic Flank Steak. While the grill heats up, remove the steak from the marinade, allowing any excess to drip off. Reserve the marinade for glaze later.
- Once the grill reaches the desired temperature, place the flank steak on the grates and grill for 3-5 minutes on each side. Cook until the steak reaches a medium-rare internal temperature of about 135°F, checking for a nice char on the outside.
- While the steak is cooking, brush sliced zucchini with olive oil and sprinkle with salt. When the steak is halfway done, add the zucchini directly to the grill. Grill for about 2-3 minutes on each side until they are tender and have lovely grill marks.
- Take the reserved marinade from the steak and pour it into a small saucepan. Bring it to a boil over medium heat until it reaches 165°F, ensuring food safety. Then, allow it to simmer for 2-3 minutes, stirring frequently until it thickens slightly.
- In a mixing bowl, combine feta cheese with heavy cream. Use a hand mixer to blend until it reaches a smooth, creamy consistency.
- Once the steak has finished grilling, let it rest for about 5 minutes to retain its juices, then slice against the grain for maximum tenderness. On each plate, spread a generous dollop of whipped feta, layer with the sliced steak and grilled zucchini, then drizzle the balsamic glaze over everything.
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