Looking for a snack that’s both delicious and healthy? You’ll love these Garlic Parmesan Brussels Sprout Chips! They are crispy, packed with flavor, and just a bit cheesy. In this post, I'll guide you through simple steps to make this tasty treat. Whether you’re a veggie lover or just curious, these chips will change your snack game for the better. Let’s dive in and get cooking!
Why I Love This Recipe
- Healthy Snack Alternative: These crispy Brussels sprout chips are a nutritious alternative to traditional potato chips, packed with vitamins and fiber.
- Flavor Explosion: The combination of garlic, Parmesan, and lemon zest creates a vibrant flavor profile that elevates the humble Brussels sprout.
- Easy to Prepare: With just a few simple ingredients and minimal prep time, this recipe is perfect for busy weeknights or last-minute gatherings.
- Versatile Serving Options: These chips can be enjoyed as a snack, appetizer, or even as a side dish, making them a versatile addition to any meal.
Ingredients
Main Ingredients
- 1 lb Brussels sprouts, cleaned and trimmed
- 3 tablespoons olive oil
- 4 cloves garlic, minced
- 1/2 cup grated Parmesan cheese
Brussels sprouts are the star of this dish. They are small, green, and packed with flavor. Their unique taste shines when baked. Olive oil adds rich flavor and helps with crisping. Garlic gives a strong, aromatic kick. Parmesan cheese adds a salty, nutty flavor that makes every bite special.
Seasonings
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon red pepper flakes (optional)
- Zest of 1 lemon
Salt enhances the taste of the Brussels sprouts. Black pepper adds warmth and depth. Red pepper flakes bring heat, but you can skip them if you want. Lemon zest gives a fresh, bright note that balances the flavors. This mix of seasonings makes your chips even more delicious.

Step-by-Step Instructions
Preparation Steps
Preheating the oven and preparing the baking sheet First, set your oven to 400°F (200°C). This heat makes the chips crispy. While the oven warms, grab a large baking sheet. Line it with parchment paper. This helps with easy clean-up.
Cleaning and trimming the Brussels sprouts Next, take 1 pound of Brussels sprouts. Rinse them under cold water. Trim the ends and cut them in half. Place them in a big bowl. This helps them roast evenly and get nice and crunchy.
Mixing the seasoning and oil Now, in a small bowl, mix 3 tablespoons of olive oil, 4 minced garlic cloves, 1 teaspoon of salt, and 1/2 teaspoon each of black pepper and red pepper flakes if you like some heat. Pour this mixture over the Brussels sprouts. Toss until they are fully coated. This mix adds great flavor.
Baking Process
Coating Brussels sprouts with the mixture After mixing, sprinkle 1/2 cup of grated Parmesan cheese over the Brussels sprouts. Gently toss them again. This cheese gives the chips a rich taste and a golden color.
Spreading them on the baking sheet Spread the Brussels sprouts on the prepared baking sheet. Make sure to place them cut-side down. This allows the edges to crisp up nicely.
Timing and checking for doneness Bake them in the oven for 20 to 25 minutes. Keep an eye on them. You want the edges to be crispy and golden brown. Once done, take them out and let them cool for a few minutes. Enjoy the crispy delight!
Tips & Tricks
Achieving Crispiness
To get that perfect crunch, start with the right oven temperature. Preheating your oven to 400°F (200°C) is key. This heat helps the Brussels sprouts cook evenly and turn crispy.
Next, cut your Brussels sprouts correctly. Halving them allows more surface area for crispiness. Make sure to space them out on the baking sheet. If they are too close, they will steam instead of crisp.
Additional Flavors
Want to spice things up? You can add other herbs and spices. Try using thyme, rosemary, or even a bit of smoked paprika. These flavors mix well with the garlic and Parmesan.
You can also play with different cheese. Mozzarella gives a gooey texture, while Asiago adds a sharp bite. Mixing cheeses can create a unique taste for your Brussels sprout chips.
Pro Tips
- Choose the Right Size: Make sure to select Brussels sprouts that are similar in size to ensure even cooking and crispiness.
- Don’t Overcrowd the Pan: Spread the Brussels sprouts out in a single layer on the baking sheet to allow for proper air circulation, leading to crispier chips.
- Adjust Seasonings to Taste: Feel free to tweak the amount of garlic, cheese, or red pepper flakes based on your personal preference for flavor intensity.
- Store Properly: Keep any leftover chips in an airtight container at room temperature for up to 2 days to maintain their crispiness.
Variations
Flavor Enhancements
You can make this snack even more exciting by trying new flavors. Adding cheese options like Mozzarella or Asiago can change the taste. These cheeses melt well and add a creamy texture. Just sprinkle them on before baking for a cheesy twist.
You can also try different spices. Paprika adds a smoky flavor, while cumin gives a warm touch. Think about what you like. Feel free to mix and match seasonings to find your favorite flavor.
Healthy Substitutions
If you want a healthier version, swap olive oil for avocado oil. Avocado oil has a higher smoke point. This swap keeps your chips crispy and adds healthy fats.
You can also look for low-sodium options for seasonings. This way, you can enjoy your snack without worrying too much about salt. Many brands offer tasty low-sodium blends. Just check the labels and choose what fits your diet best.
Storage Info
Short-term Storage
After you make your Garlic Parmesan Brussels sprout chips, let them cool completely. This step is key. Place the cooled chips in an airtight container. This keeps them fresh and crispy for about two days. If you leave them out, they may get soft. So, store them right away to enjoy their crunch.
Reheating Tips
If your chips lose their crunch, don’t worry! You can easily bring them back to life. Preheat your oven to 350°F (175°C). Spread the chips on a baking sheet. Heat them for about 5 to 10 minutes. Check them often to avoid burning. This method works best to restore that crispy texture.
Got a busy day? Use leftover chips as a quick snack. Pair them with a dip like hummus or yogurt. You can also sprinkle them on salads for added crunch. These ideas make your Garlic Parmesan Brussels sprout chips a versatile snack!
FAQs
Can I use frozen Brussels sprouts?
Yes, you can use frozen Brussels sprouts. However, fresh sprouts yield better results. Frozen ones might be softer and less crispy. If you use them, make sure to thaw and drain excess moisture. This helps achieve that perfect crunch.
How do I know when the chips are done?
To check if the chips are done, look for a golden brown color. The edges should be crispy and firm. You can also taste one to see if it’s crunchy. If they are not crispy enough, bake them a few more minutes.
What can I serve with Garlic Parmesan Brussels sprout chips?
These chips pair well with many dishes. Serve them as a side with grilled chicken or fish. They also make a great snack with dips like hummus or ranch. Try them with fresh lemon wedges to enhance the flavor.
Are Brussels sprout chips healthier than regular chips?
Yes, Brussels sprout chips are a healthier choice than regular chips. They are lower in calories and rich in nutrients. Brussels sprouts provide fiber and vitamins. Plus, they have less fat than traditional fried chips. Enjoying these chips is a tasty way to eat better!
In this blog post, we explored how to make delicious Garlic Parmesan Brussels sprout chips. We covered the key ingredients, proper preparation, and baking techniques to achieve that perfect crispiness. You can add your own twist with different cheeses or spices. Storing and reheating are easy, too. Enjoy a healthy snack that satisfies your cravings. I hope you feel inspired to try this simple recipe on your own!