Roasted Onions and Green Beans - An Easy Veggie Side That's Simply Divine

Looking for a fuss-free veggie side dish that's bursting with flavor? Look no further than roasted onions and green beans! This easy combo transforms with just a quick toss in olive oil and herbs before roasting to sweet, caramelized perfection. Read on to learn how this simple technique brings out the divine natural flavors of the humble onion and green bean.

Why Roast Onions and Green Beans?

Roasting is like a flavor shortcut, concentrating and intensifying the inherent sweetness of onions and green beans. With just a toss of oil and some seasoning, the oven's dry heat works its magic.

The onions caramelize, turning a rich amber hue as their natural sugars develop. The green beans also transform - crisping up outside while the interiors soften just until tender-crisp. Together, they make a crave-worthy combination!

A Nutrient-Packed Combo

In addition to all that flavor, onions and green beans bring an impressive nutritional profile. Onions contain antioxidants like quercetin. Green beans are packed with vitamins A, C, and K. Roasting actually increases these nutrients!

Versatile and Customizable

This veggie duo works with countless seasonings and pairs well with everything from roast chicken to grilled steak. Change up the herbs or spices to give an exotic twist. Roasted onions and green beans truly shine!

How to Roast Onions and Green Beans Perfectly

Ready to try your hand at this easy veggie side? Follow these simple steps:

Ingredients:

• 1 lb green beans, trimmed
• 1 large onion, cut into wedges
• 2 Tbsp olive oil
• Salt, pepper, and other seasonings of choice

Directions:

1. Preheat oven to 400°F. Line a large rimmed baking sheet with parchment.

2. In a large bowl, toss green beans and onion wedges with olive oil until coated.

3. Spread mixture evenly on prepared pan and season with salt, pepper, and any other spices.

4. Roast 20-25 minutes, stirring once halfway, until onions are browned and beans are tender.

5. Transfer to a serving bowl and season further to taste.

Seasoning Ideas:

• Rosemary, thyme, and garlic
• Smoked paprika, cumin, chili powder
• Lemon-pepper seasoning
• Parmesan cheese and red pepper flakes
• Chipotle powder and lime zest

Serving Suggestions

Jazz up this veggie side with mix-ins like:

• Toasted pecans or walnuts
• Crumbled feta or goat cheese
• Dried cranberries or chopped apricots
• Slivered fresh herbs like basil or dill
• Squeeze of lemon or lime juice

Roasted green beans and onions pair well with all types of main dishes like:

• Baked chicken or fish
• burgers at barbecue and grilled meats
• Kabobs or skewers
• hearty pasta dishes
• Egg or tuna salad

Storage and Reheating Tips

Make your life easier with these handy tips:

• Store roasted veggies in an airtight container up to 4 days.
• Frozen roasted green beans and onions keep 6 months - just thaw before using.
• Reheat gently in the oven or microwave with a splash of water to restore crispness.
• Add to soups, pasta dishes, frittatas, and more throughout the week.

Get More Creative with Roasted Veggies

Take your roasted veggie game up a notch by trying these delicious combo ideas:

• Brussels sprouts and sweet potatoes
• Beets and carrots with orange zest
• Butternut squash and red onions
• Parika and chickpeas
• Broccoli and cauliflower with cheddar

Mix and match your favorites for customizable roasted veggie perfection!

Enjoy the Sweet Simplicity of Roasted Onions and Green Beans

With just a quick toss in oil and herbs, humble onions and green beans transform into a divine side dish. Their natural flavors shine when kissed with oven heat. Crispy, caramelized and packed with nutrients, this veggie combo is sure to become a go-to in your recipe rotation.

FAQs

What oil is best for roasting veggies?

Olive oil is ideal as it has a high smoke point. Avocado, grapeseed or canola oil also work well.

Should you rinse the green beans before roasting?

Rinsing helps remove any grit but pat very dry before tossing in oil. Excess moisture leads to steaming.

How do you cut onions for roasting?

Onions can be left whole, halved, or cut into 1-2 inch wedges. Larger pieces prevent burning.

What temperature is best for roasting veggies?

400°F is ideal, but anywhere from 375°F to 425°F will work. Higher heat risks burning.

How do you know when veggies are done roasting?

Look for browned, softened onions and tender but still crisp green beans, about 20-25 minutes.