Are you ready to transform your snack game with a fun twist? Crispy Garlic Parmesan Brussels Sprout Chips are crunchy, cheesy, and packed with flavor. In this recipe, I’ll guide you through each step, from prepping the sprouts to achieving maximum crispiness. Whether you're a seasoned cook or a beginner, you'll impress everyone with this delicious snack. Let’s dive into this easy and tasty recipe that will have you craving more!
Why I Love This Recipe
- Healthy Snack Alternative: These Brussels sprout chips are a nutritious choice compared to traditional potato chips, packed with vitamins and minerals.
- Simple Preparation: With just a few ingredients and minimal prep time, this recipe is perfect for a quick and easy snack.
- Flavorful Crunch: The combination of garlic, Parmesan, and spices creates a deliciously savory flavor that will keep you coming back for more.
- Versatile Serving Options: Enjoy these chips on their own or as a crunchy side dish to elevate your meals.
Ingredients
To make crispy garlic Parmesan Brussels sprout chips, you will need the following items:
- 1 lb Brussels sprouts, trimmed and halved
- 3 tablespoons olive oil
- 3 cloves garlic, minced
- 1/2 cup grated Parmesan cheese
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon crushed red pepper flakes (optional)
- Salt and black pepper to taste
These ingredients create a delicious blend of flavors. Start with fresh Brussels sprouts. The olive oil helps the chips crisp up nicely. Garlic adds great flavor, while Parmesan gives a rich, cheesy taste. The spices add depth to your chips. If you like heat, add the red pepper flakes. Adjust the salt and pepper to fit your taste.
Gathering the right ingredients is the first step to making this fun snack. Each component plays a key role in the final taste. Enjoy the process of preparing this tasty dish!

Step-by-Step Instructions
Preheat the Oven
Start by preheating your oven to 375°F (190°C). This heat will make your chips nice and crispy. While the oven heats, line a large baking sheet with parchment paper. This helps the chips not stick and makes cleanup easier.
Prepare the Brussels Sprouts
Next, take your 1 lb Brussels sprouts and trim off the ends. Cut them in half. In a large bowl, mix the halved sprouts with 3 tablespoons olive oil. Add 3 cloves of minced garlic, 1 teaspoon garlic powder, 1 teaspoon onion powder, and 1/2 teaspoon crushed red pepper flakes if you like heat. Then, sprinkle in salt and black pepper to taste. Toss everything until the sprouts are well coated. This step adds great flavor to your chips.
Bake for Crispiness
Spread the seasoned Brussels sprouts on the prepared baking sheet. Make sure they are in a single layer. This ensures they cook evenly. Bake them in the preheated oven for 20 to 25 minutes. Stir them halfway through. Look for a crispy and golden brown finish. Once you take them out, sprinkle 1/2 cup of grated Parmesan cheese on top while they are still hot. The cheese will melt slightly, sticking to the chips. Let them cool for a few minutes before enjoying!
Tips & Tricks
How to Achieve Maximum Crispiness
To make your Brussels sprout chips super crispy, follow these steps. First, make sure to trim and halve the Brussels sprouts evenly. This helps them cook at the same rate. After you coat them in olive oil and spices, spread them out on the baking sheet. Leave space between each piece. Overcrowding can lead to soggy chips. Bake them until they are golden brown, around 20–25 minutes. Stir halfway through to help them crisp up evenly.
Choosing the Right Olive Oil
When picking olive oil, go for extra virgin. It has the best flavor and health benefits. This oil also has a high smoke point, so it works well for roasting. Use about three tablespoons for this recipe. This amount coats the sprouts well without making them greasy. The right olive oil can enhance the taste of your chips.
Best Ways to Serve Brussels Sprout Chips
You can enjoy Brussels sprout chips in many ways. Serve them hot as a snack or side. They are perfect for dipping, too. Pair them with a garlic aioli or a spicy salsa. These chips also make a great topping for salads. You can crush them and sprinkle them over your favorite dishes. The crunch adds texture and flavor, making your meal even better!
Pro Tips
- Choose Fresh Brussels Sprouts: Opt for firm, vibrant Brussels sprouts without any yellowing leaves for the best flavor and texture.
- Ensure Even Coating: Make sure to toss the Brussels sprouts thoroughly in the olive oil and seasonings to achieve a uniform crispy texture.
- Watch the Baking Time: Keep an eye on the sprouts in the oven; depending on your oven, they may crisp up faster or slower than the suggested time.
- Experiment with Seasonings: Feel free to customize the spice level or add other herbs and spices like smoked paprika or Italian seasoning for added flavor.
Variations
Spicy Version with Additional Seasoning
You can easily spice up your Brussels sprout chips. Add more crushed red pepper flakes for heat. Try a pinch of cayenne pepper, too. This will give a nice kick. Mix in chili powder for a smoky flavor. You can also use a hot sauce. Just keep it balanced, so it doesn’t overpower the garlic and cheese.
Vegetarian Alternatives to Parmesan
If you want a vegetarian option, try nutritional yeast. It has a cheesy flavor and is healthy. You can also use vegan Parmesan if you like. This works great for those avoiding dairy. Just sprinkle it on right after baking. The warm sprouts help it stick better.
Using Different Vegetables
Brussels sprouts are not the only choice. You can use kale for a different texture. Sweet potatoes make crispy chips too. Just slice them thinly and adjust the cooking time. Carrots or zucchini are other fun options. Each veggie brings its flavor and crunch. Enjoy experimenting to find your favorite!
Storage Info
Best Way to Store Leftovers
Store leftover Brussels sprout chips in an airtight container. This keeps them fresh. Place a paper towel inside to absorb moisture. This helps maintain their crunch. Use the container within 3 days for the best taste.
How to Reheat for Optimal Crispness
To reheat, preheat your oven to 350°F (175°C). Spread the chips on a baking sheet. Bake for 5 to 10 minutes. Check often to avoid burning. This method revives their crispness. You can also use an air fryer for a quicker option.
Freezing Options for Brussels Sprout Chips
Freezing is not recommended for these chips. They lose their crunch once thawed. However, you can freeze raw Brussels sprouts after seasoning. Store them in a freezer-safe bag. When ready to cook, bake directly from frozen. Adjust the baking time for best results.
FAQs
Can I use frozen Brussels sprouts?
Yes, you can use frozen Brussels sprouts. However, fresh sprouts yield better results. Frozen ones may release more moisture, which can lead to sogginess. If using frozen sprouts, thaw and dry them well before cooking. This helps achieve that desired crunch.
How do I make these chips vegan?
To make these chips vegan, simply skip the Parmesan cheese. You can replace it with nutritional yeast for a cheesy flavor. This switch keeps the dish plant-based while still adding depth. Use a bit more garlic powder to enhance the taste.
What is the best way to enjoy Brussels sprout chips?
I love enjoying Brussels sprout chips as a snack. They are great on their own, but you can dip them in hummus or salsa. You can also pair them with a salad for added crunch. Serve them warm for the best experience!
This blog post covered how to make tasty Brussels sprout chips. We went over the key ingredients, steps to prepare and bake them, and ways to get that perfect crispiness. I shared tips on serving and storage, along with some fun variations. Remember, you can experiment with seasonings and even use different veggies. Making these chips is easy and a great way to enjoy healthy snacks. Enjoy your cooking! Your taste buds will thank you.