Looking for a snack that's crunchy, flavorful, and healthy? You’re in the right place! My Garlic Parmesan Brussels Sprout Chips pack a punch of taste without the guilt. In this guide, I’ll share my secrets for making these delicious chips, from choosing the best ingredients to achieving that perfect crispiness. Get ready to impress your friends and family with a snack that's as fun to make as it is to eat!
Why I Love This Recipe
- Healthy Snack Alternative: These Brussels sprout chips are a guilt-free snack option that delivers a satisfying crunch without the calories of traditional chips.
- Flavor Explosion: The combination of garlic, Parmesan, and spices creates a mouthwatering flavor profile that elevates these chips beyond ordinary veggie snacks.
- Easy Preparation: With minimal prep time and simple ingredients, this recipe is perfect for busy individuals looking to whip up a quick and delicious treat.
- Versatile Serving Options: These chips can be enjoyed on their own, paired with dips, or served as a crunchy side dish to complement any meal.
Ingredients
Main Ingredients for Garlic Parmesan Brussels Sprout Chips
To make tasty Garlic Parmesan Brussels Sprout Chips, you'll need:
- 1 pound Brussels sprouts, thoroughly cleaned and trimmed
- 3 tablespoons extra virgin olive oil
- 4 cloves fresh garlic, finely minced
- 1/2 cup freshly grated Parmesan cheese
- 1 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon freshly cracked black pepper
- 1/2 teaspoon sea salt
These ingredients come together to create a crunchy and flavorful snack. The Brussels sprouts are the star, bringing a unique taste. The olive oil gives them a nice crisp when baked.
Seasoning and Flavor Enhancers
The seasonings are key to making these chips pop. Fresh garlic adds a rich flavor. Garlic powder boosts the garlic taste, making it even better. Onion powder brings a slight sweetness, while black pepper adds a touch of heat. Sea salt enhances all the flavors, tying them together.
Optional Ingredients for Extra Heat
If you like spice, consider adding red pepper flakes. This ingredient gives your chips a nice kick. You can adjust the amount based on your heat preference. A little goes a long way, so start small and add more if needed. Enjoy customizing your chips to fit your taste!

Step-by-Step Instructions
Preparing Your Oven and Baking Sheet
First, preheat your oven to 400°F (200°C). This step is key for crispiness. While the oven heats, grab a baking sheet and line it with parchment paper. This helps prevent sticking and makes cleanup easy.
How to Slice and Coat the Brussels Sprouts
Next, take your cleaned Brussels sprouts. Slice each sprout in half lengthwise. Add them to a large mixing bowl. Pour in the olive oil, minced garlic, garlic powder, onion powder, sea salt, black pepper, and optional red pepper flakes. Toss everything well until the sprouts are coated. This mix adds great flavor.
Arranging for Baking and Adding Cheese
Spread the coated Brussels sprouts onto the lined baking sheet. Make sure they lay in a single layer. Space them out well. Now, sprinkle the freshly grated Parmesan cheese evenly over the sprouts. Each chip needs that cheesy touch!
Baking Time and Tips for Perfect Crispiness
Place the baking sheet in your preheated oven. Bake for 20-25 minutes. Halfway through, flip the Brussels sprouts for even cooking. Keep an eye on them in the last few minutes. You want them crispy and golden, not burnt.
Cooling and Serving Suggestions
When they are done baking, take them out and let them cool for a few minutes. Serve these chips warm for the best crunch. For a nice touch, place them in a rustic bowl with parchment paper. Add a sprinkle of extra Parmesan and a few parsley sprigs for color. Enjoy your tasty snack!
Tips & Tricks
Best Practices for Crispier Chips
To make your chips crispy, follow these tips:
- Dry the Brussels Sprouts: After washing, dry them well. Any moisture will make them soggy.
- Use Enough Oil: Coat them well with olive oil for even cooking.
- Spread Evenly: Lay them flat on the baking sheet. Overlapping will trap steam and lead to softness.
- Flip Halfway: Turn them halfway through baking for even crispiness.
Common Mistakes to Avoid
Here are some common mistakes to watch out for:
- Skipping the Parchment Paper: This can cause sticking and uneven cooking.
- Overcrowding the Pan: Too many Brussels sprouts can lead to steaming instead of crisping.
- Not Preheating the Oven: Always preheat your oven. This helps the chips to start cooking right away.
Garnishing Ideas for Enhanced Presentation
Make your chips look great with these garnishing ideas:
- Extra Parmesan: Sprinkle more grated cheese on top before serving.
- Fresh Herbs: Add parsley or chives for a splash of color.
- Red Pepper Flakes: A few more flakes can give it that extra kick and look appealing.
- Serve in a Rustic Bowl: Use a bowl lined with parchment paper for that homey feel.
Pro Tips
- Choose the Right Sprouts: Select Brussels sprouts that are firm and tightly packed. Avoid those that are yellowing or soft to ensure the best texture and flavor.
- Uniform Sizing: When cutting the Brussels sprouts, aim for uniform halves. This ensures even cooking and crispiness throughout the batch.
- Extra Crispiness: For even crunchier chips, consider tossing the Brussels sprouts with a little cornstarch before adding the olive oil and seasonings.
- Perfect Storage: Store any leftover chips in an airtight container at room temperature for up to 2 days. To revive crispiness, reheat them in the oven for a few minutes.
Variations
Flavor Variations: Herbs and Spices
You can mix up the flavors of your Brussels sprout chips easily. Try adding herbs like thyme or rosemary for a fresh taste. You can also use spices like smoked paprika for a deep flavor. Experiment with cumin or coriander for a twist. Each spice adds a unique touch that can change the whole dish.
Substitutions for Parmesan Cheese
If you need a cheese swap, consider nutritional yeast for a vegan option. It gives a cheesy taste and is packed with nutrients. Grated pecorino or asiago can also work well if you want a stronger cheese flavor. These options keep your chips delicious while catering to different diets.
Alternative Cooking Methods (Air Fryer, Dehydrator)
You can use an air fryer for a faster, crispier snack. Just set it to 375°F and cook for 10-15 minutes. Keep an eye on them to avoid burning. A dehydrator is another great choice. It will take longer, but it keeps the chips crunchy without oil. Simply set it to 135°F and let them dry for about 6-8 hours. These methods give you tasty chips every time!
Storage Info
How to Store Leftover Brussels Sprout Chips
To keep your Brussels sprout chips fresh, store them in an airtight container. This method helps keep the chips crisp. I suggest using a glass or plastic container with a tight seal. Avoid stacking the chips too high. This prevents them from getting crushed.
Reheating Tips for Maintaining Crispiness
To reheat the chips and keep them crispy, use your oven. Preheat it to 350°F (175°C). Spread the chips in a single layer on a baking sheet. Heat for about 5 to 10 minutes. You can also use an air fryer for this. It works well and keeps them nice and crunchy.
Freezing Options for Long-Term Storage
If you want to store chips for a long time, freezing is the best option. First, let the chips cool completely. Then, place them in a freezer-safe bag. Make sure to remove as much air as possible before sealing. When you're ready to eat, bake them straight from the freezer. This method helps preserve their crunch and taste.
FAQs
Can I use frozen Brussels sprouts for this recipe?
You can use frozen Brussels sprouts, but fresh ones taste better. Frozen sprouts may not crisp up as well. If you use frozen, thaw them first and pat them dry with a towel. This helps remove extra moisture.
How do I keep the chips from getting soggy?
To keep the chips crispy, make sure you space them out on the baking sheet. Don’t overcrowd them. Also, coat them lightly with oil. Too much oil can lead to sogginess. Bake them until they are golden and crunchy.
What are the health benefits of Brussels sprouts?
Brussels sprouts are packed with nutrients. They are high in vitamins C and K. They also have fiber, which is good for digestion. Plus, they contain antioxidants that help fight diseases. Eating Brussels sprouts can support your overall health.
Can I make these chips vegan?
Yes, you can make these chips vegan! Simply omit the Parmesan cheese or use a vegan cheese substitute. Nutritional yeast could also add a cheesy flavor without dairy. Adjust the seasonings to keep the taste great.
How can I make these chips spicier?
To add more heat, use extra red pepper flakes. You could also sprinkle cayenne pepper for a stronger kick. Just be careful not to add too much at once. Taste as you go to find your perfect spice level.
In this post, we covered how to make Garlic Parmesan Brussels Sprout Chips. We explored key ingredients, step-by-step baking instructions, and shared tips for perfect crispiness. I explained variations and storage methods to keep your chips fresh. Happy cooking! Enjoy your tasty chips with friends and family. Try these easy ideas to add flavor and crunch. With practice, you can perfect this snack. Your kitchen adventures await!