SUPER SIMPLE SIDE – Garlicky Roasted Green Beans

If you’re looking for a quick and delicious side dish that’s packed with flavor, these garlicky roasted green beans with parmesan are a must-try! With just a handful of simple ingredients, you can transform frozen green beans into a crispy, cheesy, and ultra-satisfying side dish that pairs perfectly with any meal.

Why You’ll Love This Recipe

Crispy and Flavorful – Roasting green beans at high heat gives them crispy edges and a deep, garlicky flavor.

Easy to Make – No chopping, blanching, or fussing—just toss everything in a baking dish and let the oven do the work.

Uses Frozen Green Beans – No need for fresh produce; this recipe works perfectly with extra-thin frozen green beans.

Perfect for Meal Prep – A great make-ahead side that reheats beautifully!

Low-Carb & Keto-Friendly – A great option for those following a low-carb lifestyle while still enjoying bold flavors.

Ingredients you’ll need

To get started making this recipe, you’ll first want to gather all your ingredients first.

Here is what you’ll need:

• 1 (16 oz) bag extra-thin frozen green beans
• 2 tablespoons olive oil
• 1 teaspoon garlic powder
• ½ teaspoon kosher salt
• ¼ cup parmesan cheese, grated

Step by Step Instructions

Step 1: Preheat oven to 400°F (200°C). In a 9×13 glass baking dish, spread the frozen green beans in an even layer.

Step 2: Drizzle with olive oil and sprinkle with garlic powder and kosher salt.

Step 3: Bake for 30 minutes, or until the edges of the green beans are golden and crispy. Remove from the oven and immediately top with parmesan cheese. Use tongs to toss everything together so the cheese melts into the hot green beans.

Pro Tips for the Best Roasted Green Beans

• No need to thaw the green beans! Roasting from frozen helps them crisp up better.
• Use freshly grated parmesan for the best melt and flavor.
• For extra heat, sprinkle with crushed red pepper flakes when serving.
• Try different seasonings! Add a pinch of smoked paprika for a deeper, smoky flavor or a squeeze of lemon juice for brightness.
• Make it dairy-free by swapping parmesan for nutritional yeast or a dairy-free parmesan alternative.

What to Serve with Roasted Green Beans

These oven-roasted garlicky green beans go with just about everything! They’re perfect with baked chicken, roasted salmon, steak, or even as part of a holiday feast. You can also toss them into a grain bowl or serve them with a fried egg for a quick, healthy meal.

For a complete meal, try pairing these green beans with lemon herb roasted chicken and buttery mashed potatoes. If you’re keeping it low-carb, serve them with garlic butter shrimp or grilled steak for a satisfying, nutrient-packed dinner.

How to Store and Reheat

Storage: Keep leftovers in an airtight container in the refrigerator for up to 4 days.

Reheating: Reheat in the oven at 375°F for 5-7 minutes to retain crispiness. You can also use an air fryer for 3-4 minutes at 375°F.

Freezing: While these green beans are best enjoyed fresh, you can freeze leftovers in an airtight container for up to 2 months. Reheat in the oven or air fryer for the best texture.

Try these crispy garlicky green beans for your next meal and watch them disappear fast! If you make this recipe, let me know in the comments how it turned out. Happy cooking!