Roasted Green Beans with Caramelized Onions

Short Description

Roasted Green Beans with Caramelized Onions is a simple yet flavorful side dish that brings out the natural sweetness of onions and the crisp tenderness of green beans. This dish is perfect for holiday feasts, weeknight dinners, or anytime you want a healthy, delicious vegetable side.

Why You’ll Love This Recipe

• Easy & Flavorful – Simple ingredients, big taste.
• Healthy & Nutritious – A fiber-rich, low-carb side dish.
• Perfect for Any Occasion – Great for everyday meals or festive dinners.
• One-Pan Simplicity – Minimal cleanup required.
• Customizable – Adjust seasonings or add extras for variety.

this Recipe

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• Fresh green beans, trimmed
• Yellow onion, thinly sliced
• Olive oil
• Butter
• Balsamic vinegar
• Garlic, minced
• Salt and black pepper
• Red pepper flakes (optional, for heat)
• Parmesan cheese (optional, for garnish)

Directions

1. Preheat Oven – Set your oven to 400°F (200°C).
2. Caramelize the Onions – In a skillet over medium heat, melt butter and olive oil. Add onions and cook slowly, stirring occasionally, until golden brown (about 15-20 minutes). Stir in balsamic vinegar.
3. Prepare Green Beans – Toss green beans with olive oil, garlic, salt, and pepper.
4. Roast – Spread green beans on a baking sheet and roast for 15-20 minutes until tender and slightly crisp.
5. Combine & Serve – Toss roasted green beans with caramelized onions, sprinkle with Parmesan if using, and serve warm.

Servings and Timing

• Servings: 4
• Prep Time: 10 minutes
• Cook Time: 30 minutes
• Total Time: 40 minutes

Variations

• Add Nuts – Toasted almonds or pecans add a crunchy contrast.
• Cheesy Twist – Top with crumbled feta or goat cheese.
• Spicy Version – Increase red pepper flakes or add chili powder.
• Bacon Lover’s – Stir in crispy bacon bits for extra flavor.
• Lemon Zest – A squeeze of fresh lemon juice brightens the dish.

Storage/Reheating

• Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days.
• Reheating: Warm in a skillet over medium heat or in the oven at 350°F (175°C) for 5-10 minutes.
• Freezing: Not recommended, as green beans can become mushy when thawed.

FAQs

Can I use frozen green beans?

Yes, but thaw and pat dry before roasting to avoid excess moisture.

How do I speed up caramelizing onions?

Adding a pinch of sugar can help them brown faster.

Can I cook this entirely on the stovetop?

Yes! Sauté green beans with the onions for a stovetop version.

What’s the best onion for caramelizing?

Yellow onions work best due to their natural sweetness.

Can I add mushrooms?

Absolutely! Sauté mushrooms with the onions for extra flavor.

How do I keep green beans from getting too soft?

Roast at a high temperature and avoid overcrowding the pan.

What main dishes pair well with this?

Roasted chicken, steak, salmon, or pork tenderloin complement it perfectly.

Can I prepare this ahead of time?

Yes! Roast the green beans and caramelize the onions in advance, then reheat before serving.

Is this dish vegan?

Yes, just replace butter with extra olive oil.

Can I use red onions instead?

Yes! Red onions add a slightly different sweetness and color.

Conclusion

Roasted Green Beans with Caramelized Onions is a simple yet elegant side dish that’s packed with flavor. Whether served for a holiday meal or a weeknight dinner, it’s a delicious way to enjoy fresh green beans. Try it today and enjoy a healthy, flavorful addition to your table!

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