Dinner

Copycat Longhorn Broccoli

This Copycat Longhorn Broccoli is a simple, bright side that delivers garlicky, slightly spicy roasted broccoli with a salty Parmesan finish and a squeeze of lemon. The florets roast until they are tender with charred edges, giving a toasty aroma and a crisp-tender bite. It’s quick to pull together and pairs well with weeknight meals or a relaxed dinner party. If you end up with leftovers, try them warmed into a savory egg dish like a broccoli-cheddar frittata soufflé for a second easy meal.

Recipe Information

Prep Time: 10 minutes
Cook Time: 18 minutes
Total Time: 28 minutes
Servings: 4
Difficulty Level: Easy

Nutrition Information

Values are approximate per serving (1 of 4).

Calories per serving: 130 kcal
Protein: 5.5 g
Carbohydrates: 8 g
Fat: 7.5 g
Fiber: 3 g
Sugar: 2 g
Sodium: 330 mg

Why Make This Copycat Longhorn Broccoli

This recipe is fast, flavorful, and uses simple ingredients you likely have on hand. Roasting sharpens the broccoli’s natural sweetness and adds smoky char notes. Garlic and red pepper flakes build savory heat, while lemon brightens and Parmesan adds a salty, umami finish. It’s a great way to get a green vegetable on the plate that tastes lively and satisfying.

How to Make Copycat Longhorn Broccoli

Roasting is the key. High heat gives the florets browned edges and a tender interior. Toss evenly so each piece crisps. Use a roomy sheet pan and don’t crowd the broccoli. Finish with cheese and lemon off heat so the cheese melts slightly but doesn’t burn. Taste before adding more salt, since Parmesan already brings saltiness.

Ingredients:

1 lb fresh broccoli florets, 2 tablespoons olive oil, 3 cloves garlic, minced, 1/2 teaspoon red pepper flakes, Salt and pepper to taste, 1/4 cup grated Parmesan cheese, 1 tablespoon lemon juice

Directions:

Step 1: Preparation

Preheat your oven to 400°F (200°C). Wash and dry the broccoli florets well so they roast instead of steaming.

Step 2: Mixing

In a large bowl, toss the broccoli florets with olive oil, minced garlic, red pepper flakes, salt, and pepper. Make sure each floret is evenly coated.

Step 3: Cooking

Spread the broccoli on a baking sheet in a single layer. Roast in the preheated oven for about 15–20 minutes, or until the broccoli is tender and slightly charred at the edges. Stir once halfway through for even browning.

Step 4: Finishing

Remove from the oven and sprinkle with Parmesan cheese and lemon juice. Toss gently to combine and let the residual heat melt the cheese slightly. Serve warm.

How to Serve Copycat Longhorn Broccoli

Serve this broccoli as a side to grilled chicken, steak, fish, or pasta. It also works well on a grain bowl or tossed with pasta and extra Parmesan for a quick main. For a dinner party, plate on a warmed dish and finish with extra lemon zest and a light drizzle of olive oil. The texture is crisp-tender with browned edges; the flavor is garlicky, tangy, and savory.

How to Store Copycat Longhorn Broccoli

Refrigerator: Cool to room temperature, then store in an airtight container for up to 3 days. Reheat in a 375°F (190°C) oven for 6–8 minutes to restore crisp edges, or reheat in a skillet over medium heat. Avoid microwaving if you want to keep the texture crisp.
Freezer: Not recommended—freezing alters the texture and makes it mushy when reheated.
Make-ahead: Roast the broccoli, cool, and store without the lemon and Parmesan. Add them just before reheating or serving for best flavor.

Expert Tips for Perfect Copycat Longhorn Broccoli

Dry the broccoli well after washing. Excess water causes steaming instead of roasting.
Use a hot oven (400°F / 200°C) and a roomy pan so florets brown evenly.
If your florets are uneven, cut large pieces into smaller, uniform pieces for even cooking.
Add the Parmesan off heat to avoid burning the cheese.
For extra crunch, toss with 1–2 tablespoons panko and toast separately, then sprinkle on top before serving.
If you prefer milder heat, reduce red pepper flakes to 1/4 teaspoon or omit.
Substitute lemon juice with a splash of balsamic vinegar for a deeper, sweeter finish.

Delicious Variations

Garlic Butter Broccoli: Replace olive oil with melted butter for a richer finish.
Cheesy Broccoli: Add a sprinkle of mozzarella or a handful of shredded cheddar in the last 3 minutes of roasting to melt.
Nutty Crunch: Toss with toasted almonds or pine nuts after roasting.
Spicy Sriracha: Drizzle a little sriracha or chili-garlic sauce before serving for bold heat.
Lemon-Herb: Add chopped fresh parsley or basil and extra lemon zest for herb-forward brightness.

Frequently Asked Questions

Q: Can I use frozen broccoli?
A: You can, but frozen broccoli releases moisture and will steam instead of roast, giving a softer texture. If using frozen, thaw and pat very dry, then roast at a slightly higher temperature and watch closely for browning.

Q: How do I keep the broccoli from getting soggy?
A: Don’t crowd the pan. Spread florets in a single layer and make sure they are dry before oiling and roasting. Use a hot oven so the edges brown quickly.

Q: Can I bake this on a sheet with other vegetables?
A: Yes. Choose vegetables with similar cooking times (like cauliflower or carrots cut small). Give each ingredient space on the tray and check doneness as they may cook at slightly different rates.

Q: What can I substitute for Parmesan?
A: Pecorino Romano or Asiago work well for a similar salty, nutty flavor. For a dairy-free option, use nutritional yeast for a cheesy note.

Q: Is this suitable for meal prep?
A: Yes. Store in the fridge up to 3 days and reheat in an oven or skillet. Add the lemon and Parmesan right before serving for the best texture and flavor.

Q: How much salt should I add?
A: Start light—about 1/8 to 1/4 teaspoon for the whole batch—then taste after roasting and add more if needed. Parmesan adds saltiness, so be cautious.

Q: Can I make this spicy for kids?
A: Reduce or omit the red pepper flakes for a milder version. Add a pinch of smoked paprika for flavor without heat.

Conclusion

Give this Copycat Longhorn Broccoli a try when you want a quick, tasty green side with bright lemon, garlicky aroma, and crisp, toasted edges. It’s simple to make and easy to adjust to your taste. For a version that inspired this style, check out the original Copycat Longhorn Garlic Parmesan Broccoli Recipe – The Weary Chef. Enjoy cooking and don’t be afraid to make it your own.