Longhorn Brussel Sprouts Recipe: The Crispy, Sweet-Heat Upgrade You’ll Crave Every Week

You don’t need a reservation to crush this flavor bomb. Picture crispy, blistered Brussels drenched in a sweet-spicy glaze that sticks just enough and crunches like a snack. It’s the kind of side that steals the plate from the steak—yes, we said it.

The secret? High heat, a balanced sauce, and a few chef-y tricks that make it taste restaurant-level. If your family “hates” Brussels, cool—more for you.

What Makes This Recipe Awesome

Restaurant-level crisp. We roast at high heat and finish under the broiler to nail that dark, caramelized edge without turning the sprouts mushy.
Sweet-heat glaze. A sticky blend of honey, chili, garlic, and soy hits every tastebud: salty, sweet, savory, spicy.
Texture party. Crispy sprouts, crunchy topping, and a silky drizzle.
Every bite snaps.
No deep fryer required. You get the same craveable char and crunch using your oven or air fryer.
Weeknight fast. From fridge to table in about 30 minutes. Your patience will survive.

Shopping List – Ingredients

Brussels sprouts – 1.5 pounds, trimmed and halved
Olive oil – 3 tablespoons (or avocado oil)
Kosher salt – 1 teaspoon, plus more to taste
Black pepper – 1/2 teaspoon
Garlic powder – 1 teaspoon (or 2 cloves fresh garlic, minced)
Red pepper flakes – 1/2 teaspoon (adjust to heat preference)
Honey – 2 tablespoons
Soy sauce – 1 tablespoon (or tamari for gluten-free)
Rice vinegar – 1 tablespoon (apple cider vinegar works too)
Butter – 1 tablespoon (for gloss and flavor)
Mayonnaise – 2 tablespoons (for optional finishing drizzle)
Sriracha – 1–2 teaspoons (for the drizzle; optional)
Fresh lemon – 1/2, for a final squeeze
Optional crunchy toppings – toasted panko, crushed candied pecans, or crispy onions
Optional herbs – chives or parsley for a fresh finish

Step-by-Step Instructions

Preheat like you mean it. Set your oven to 450°F (232°C). Place a sheet pan inside to heat up—hot pan = immediate sizzle = extra crisp.
Prep the sprouts. Trim the tough ends and halve the Brussels.
If you have a few jumbo ones, quarter them so everything cooks evenly. Dry them well; moisture is the enemy of crisp.
Season simply. In a bowl, toss sprouts with olive oil, salt, pepper, garlic powder, and red pepper flakes. Coat every leaf—no wallflowers.
Roast to char. Carefully remove the hot pan, add the sprouts cut-side down, and roast for 16–20 minutes until browned and tender with crisp edges.
Rotate the pan halfway for even color.
Optional broil blast. Want extra char? Broil for 1–2 minutes at the end. Watch closely—burnt is not a flavor profile we’re chasing.
Make the glaze. While sprouts roast, warm a small skillet over medium heat.
Add honey, soy sauce, rice vinegar, and butter. Simmer 1–2 minutes until glossy and slightly thick. Stir in minced garlic (if using fresh) for 30 seconds.
Remove from heat.
Mix the spicy drizzle (optional but elite). Stir mayonnaise with sriracha and a squeeze of lemon. Thin with a teaspoon of water if needed for drizzle consistency.
Toss and finish. Transfer roasted Brussels to a bowl and toss with the glaze. Taste and adjust salt or vinegar.
Plate and add crunch (panko or pecans), a lemon squeeze, and that sriracha-mayo zigzag. Sprinkle herbs to flex.
Serve hot. These are peak-delicious straight from the pan. If they sit, they soften—still tasty, less crunchy.
FYI.

Keeping It Fresh

Storage: Refrigerate leftovers in an airtight container for up to 3 days. Keep crunchy toppings separate so they don’t go sad and soggy.
Reheat: Oven or air fryer at 400°F for 5–8 minutes brings back the crisp. Microwaving is fine in a pinch, but texture will be softer—your call.
Make-ahead: Trim and halve sprouts up to 24 hours ahead.
Mix glaze ingredients and store separately; warm just before tossing.

Health Benefits

Fiber champion. Brussels sprouts support digestion and help keep you full—great for portion control without trying.
Micronutrient-dense. Packed with vitamins C and K, plus folate and antioxidants that support immune and cellular health.
Balanced macros. A modest amount of healthy fats helps absorb fat-soluble vitamins and keeps flavor high while calories stay reasonable.
Smart sweetness. Honey provides sweetness with a cleaner finish than refined sugar, and you control the amount.

Common Mistakes to Avoid

Crowding the pan. Overlapping sprouts steam instead of crisp. Use two pans or a bigger one—space is crunch insurance.
Skipping the high heat. Low temps = limp sprouts. 450°F is the move; broiler is your secret weapon.
Not drying after washing. Water kills browning. Pat them dry like you mean it.
Glazing too early. The sugars can burn in the oven.
Roast first, then toss in glaze right before serving.
Under-seasoning. Brussels can handle salt, acid, and heat. Taste, adjust, and don’t be timid.

Alternatives

Air fryer version: 390–400°F for 12–15 minutes, shaking halfway. Toss in glaze after cooking.
Smoky maple twist: Swap honey for maple syrup and add 1/2 teaspoon smoked paprika.
Think BBQ vibes without the grill.
Balsamic-crunch: Replace rice vinegar with balsamic, finish with toasted walnuts and shaved Parmesan.
Gluten-free: Use tamari or coconut aminos; keep toppings GF (no regular panko).
Dairy-free: Skip butter or use vegan butter; replace sriracha-mayo with a dairy-free mayo or a tahini-lemon drizzle.
Extra heat: Add a splash of hot honey or a pinch of gochugaru for a deeper chili flavor. Because why not?

FAQ

Do I need to parboil the Brussels sprouts?

Nope. High-heat roasting softens the centers while crisping the edges.

Parboiling adds time and moisture, which can sabotage the char.

Can I use frozen Brussels sprouts?

Yes, but results vary. Thaw fully, drain, and pat dry like crazy. Roast longer to evaporate extra moisture, then glaze.

What protein pairs best with this?

Steak, roasted chicken, pork chops, or salmon all love this sweet-heat profile.

It also slaps as a hearty topping on grain bowls, IMO.

How do I prevent the glaze from being too sweet?

Balance is key. Add an extra splash of vinegar or a squeeze of lemon. A dash more soy or a pinch of salt can also rein it in.

Can I make it nut-free?

Absolutely.

Skip nut toppings and go with toasted panko or crispy onions for crunch without allergens.

Why are my Brussels bitter?

Over-charring or using old sprouts can taste bitter. Choose tight, bright-green sprouts and aim for deep brown, not black. The honey and vinegar also buffer any bitterness.

Is the spicy mayo necessary?

Not required, but it adds a creamy contrast that makes the dish feel “restaurant special.” If you want lighter, do a quick lemon-yogurt drizzle.

Wrapping Up

This longhorn brussel sprouts recipe brings crispy edges, a glossy sweet-heat glaze, and a chef-y finish that turns a humble veg into the main event.

It’s fast, flexible, and wildly satisfying—weeknight-friendly with date-night swagger. Keep the pan hot, the glaze balanced, and the toppings crunchy. Then watch the “I don’t like Brussels” crowd fight for seconds.