Easy Keto Vegan Lemon Garlic Roasted Brussels Sprouts Recipe for a Healthy Meal

Discover the Zesty Twist on a Classic Side Dish

Introducing a dish that’s as nutritious as it is delicious – the Keto Vegan Lemon Garlic Roasted Brussels Sprouts. This recipe is a game-changer for anyone on a ketogenic diet who craves a burst of flavor without compromising their nutritional goals. With its low-carb profile and high-fat content, it’s the perfect side to complement any main course. Let’s dive into why this dish is not just a feast for your taste buds but also a boon for your health.

Brussels sprouts, the star of this dish, are transformed with a golden roast, infused with the tangy zest of lemon and the warm bite of garlic. This isn’t just another roasted vegetable recipe; it’s a carefully crafted keto-friendly creation designed to elevate your dining experience. Whether you’re a keto enthusiast or simply looking to incorporate more plant-based meals into your diet, these lemon garlic Brussels sprouts are sure to impress.

Keto Vegan Lemon Garlic Roasted Brussels Sprouts

The Story Behind the Sprouts

As a lover of both the keto lifestyle and plant-based eating, finding dishes that satisfy both criteria can sometimes be a challenge. That’s where the inspiration for these Keto Vegan Lemon Garlic Roasted Brussels Sprouts came from. This recipe is a testament to the versatility of Brussels sprouts, a cruciferous vegetable that is not only low in carbohydrates but also rich in fiber and nutrients.

Each ingredient in this dish has been selected for its nutritional benefits and its ability to complement the keto diet. The olive oil adds a dose of healthy fats, essential for maintaining ketosis, while the garlic and lemon not only pack a punch of flavor but also offer antioxidant properties. This combination creates a symphony of flavors that not only tantalize your palate but also support your health goals.

Brussels sprouts are a powerhouse of vitamins and minerals, including vitamin C, vitamin K, and potassium. They’re also high in fiber, which is crucial for digestive health. When these little green gems are roasted, their natural sugars caramelize, resulting in a dish with a perfect balance of savory and subtle sweetness. This recipe is a celebration of how keto-friendly ingredients can come together to create a dish that’s both satisfying and wholesome.

Ingredients for Keto Vegan Lemon Garlic Roasted Brussels Sprouts

Mastering the Art of Roasting Brussels Sprouts

Roasting Brussels sprouts to perfection is an art form that can elevate this humble vegetable to new heights. The key to achieving that perfect roast lies in a few crucial steps. First, ensure that your Brussels sprouts are evenly coated with olive oil. This not only helps them cook evenly but also results in that desirable crispy exterior.

When it comes to seasoning, balance is everything. The combination of lemon zest and juice with minced garlic creates a flavor profile that’s both bold and refreshing. It’s important to distribute the seasoning evenly so that each sprout is infused with the zesty garlic flavor. And don’t forget to give the sprouts a good toss halfway through roasting – this ensures all sides get that delicious golden-brown crust.

Lastly, don’t be afraid to let them get a little charred. Those caramelized edges are where the magic happens, offering a smoky depth to the dish. Keep an eye on your oven, as cooking times can vary. If you want to add a bit more crispiness, a quick broil at the end can do wonders – just watch them closely to avoid burning.

Roasted Keto Vegan Lemon Garlic Brussels Sprouts

Variations to Spice Up Your Sprouts

Herbed Brussels Sprouts

For an herby twist, try adding a blend of dried thyme, rosemary, and oregano before roasting. These herbs complement the lemon and garlic flavors beautifully and add an aromatic touch to the dish.

Cheesy Nutritional Yeast Sprouts

For a cheesy flavor without the dairy, sprinkle nutritional yeast over the sprouts before serving. This not only adds a cheese-like flavor but also boosts the protein content, making it an even more satisfying keto side.

Balsamic Glazed Brussels Sprouts

Drizzle a bit of balsamic reduction over the roasted sprouts for a tangy, sweet finish. Ensure it’s a sugar-free balsamic glaze to keep it keto-friendly.

Substitutions for Every Keto Kitchen

While this recipe is designed to be keto and vegan-friendly, there may be times when you need to make substitutions. Here are some keto-friendly swaps:

Instead of olive oil, you can use coconut oil or avocado oil. Both are excellent sources of healthy fats and have high smoke points, making them suitable for roasting.

If you’re out of fresh garlic, garlic powder can be used in a pinch. Just remember that the flavor will be a bit more muted, so you may want to adjust the quantity to taste.

For those who don’t enjoy the tang of lemon, try using apple cider vinegar for a subtle zing that’s still keto-friendly.

Frequently Asked Questions

Q: Can I make these Brussels sprouts ahead of time?
A: Yes, you can roast them ahead and reheat them in the oven or air fryer to maintain crispiness.

Q: How do I store leftovers?
A: Store them in an airtight container in the refrigerator for up to 3 days.

Q: Can I freeze roasted Brussels sprouts?
A: Freezing is not recommended as it can affect the texture, making them soggy when reheated.

Q: How do I know when the Brussels sprouts are done roasting?
A: They should be golden brown and crisp on the outside. You can also test with a fork; it should slide in easily.

Q: Can I add other vegetables to this dish?
A: Absolutely! Just ensure they are keto-friendly, like zucchini or bell peppers, and adjust cooking times accordingly.

Keto Vegan Lemon Garlic Roasted Brussels Sprouts

Experience the perfect blend of zesty lemon and aromatic garlic with these Keto Vegan Lemon Garlic Roasted Brussels Sprouts. A delightful low-carb side dish that will transform your meal into a culinary delight.
No ratings yet
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Course Sides
Cuisine Keto, Vegan
Servings 4 servings
Calories 157 kcal


  • Oven
  • Baking sheet
  • Parchment paper
  • Large Bowl
  • Measuring spoons
  • Zester
  • Garlic press
  • Spatula


  • 1 pound Brussels sprouts ends trimmed and halved
  • 3 tablespoons olive oil
  • 4 cloves garlic minced
  • 1 lemon zest of
  • 2 tablespoons fresh lemon juice
  • ½ teaspoon sea salt
  • ¼ teaspoon black pepper
  • ¼ teaspoon red pepper flakes optional for heat


  • Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper for easy cleanup.
  • In a large bowl, toss the halved Brussels sprouts with olive oil, ensuring they are well coated.
  • Add minced garlic, lemon zest, lemon juice, sea salt, and black pepper to the bowl. If using, sprinkle in the red pepper flakes. Toss everything together until the Brussels sprouts are evenly seasoned.
  • Spread the Brussels sprouts out in a single layer on the prepared baking sheet.
  • Roast in the preheated oven for about 25 minutes, or until the Brussels sprouts are golden brown and crisp on the outside. Halfway through the cooking time, give the baking sheet a shake or use a spatula to flip the sprouts for even browning.
  • Once done, remove from the oven and let them cool for a couple of minutes before serving.


Adjust the roasting time if your Brussels sprouts are particularly large or small.
For an extra crispy finish, broil on high for 1-2 minutes at the end of cooking, watching carefully to avoid burning.
Leftovers can be stored in an airtight container and refrigerated for up to 3 days. Reheat in the oven or air fryer to maintain crispiness.


Calories: 157kcalCarbohydrates: 11gProtein: 4gFat: 12gFiber: 5gNet Carbs: 6g
Keyword Brussels Sprouts, Healthy Sides, Keto, Lemon Garlic, Low-Carb, Roasted Vegetables, Vegan
Tried this recipe?Let us know how it was!