This Onion Bake with Butter and Herbs Recipe comes together in about 60 minutes and uses just one baking dish for easy cleanup a perfect weeknight meal that your family will love! You can easily switch up the ingredients based on your pantry staples, or use it as a “clean out the fridge” meal to get rid of those odds and ends lingering in your kitchen. Let’s dive into this savory, aromatic delight that smells just as delicious as it tastes!
Ingredient Breakdown
What You Will Need
- 6 medium to small size sweet onions: Sweet onions are the star of the show! If you can’t find them, yellow onions work too.
- 1 stick of salted butter (8 tablespoons): Because, let’s be real, butter makes everything better!
- Garlic Salt: A couple of pinches for that garlicky goodness.
- Onion Powder: Adds a depth of flavor, can’t have too much onion in an onion dish!
- Black Pepper: Just a bit for a kick!
- Dried Parsley: Perfect for a touch of color and taste.
- Cajun Seasoning: A sprinkle for some Southern flair.
- Paprika: Gives the dish a beautiful color and a mild smokiness.
- 6 to 8 cloves of garlic: Because garlic is life, right?
- A couple of shakes of soy sauce: Adds a unique umami flavor!
And remember, you can eyeball those spices and adjust them to suit your taste!
How to Make an Onion Bake with Butter and Herbs
1. Prepping the Onions
Start by cutting off the tops and ends of your onions. Peel the outer layers carefully, removing any tough skin (you want the tender inside!). Then, let’s get your core on—use a small knife or apple corer to hollow out the center of each onion, but be gentle! You want to leave a sturdy base to hold all that delicious butter later.
2. Butter Up!
Slice your stick of butter into small cubes, think about little butter pillows ready to melt into your onions. Place the hollowed onions in a small baking dish. The smaller, the better! They can be cozy with each other, but not too cramped.
3. Spice it Up!
Season your onions generously, both on the top and in the holes you’ve created. Go wild with the garlic salt and dried parsley; feel free to use a couple of pinches of paprika and black pepper, but you may want to restrain yourself a smidge here. Now take those butter cubes, press 2 to 3 into each hollow onion.
4. The Butter Sauce
Next, melt the remaining butter you didn’t use for the onions. Once it’s nice and melted, season it up again with your spices! Make sure you stir this until it’s all combined and give it a good pour over each onion. Toss those cloves of garlic into the bottom of your baking dish for even more flavor. Top it off with a couple of shakes of soy sauce on each onion. This step is key for that flavor bomb!
5. Bake Time!
Cover the dish tightly with foil and pop it into a preheated oven at 400°F (about 200°C). Bake covered for 45 minutes. After that, remove the foil and bake for an additional 15 minutes. Keep a watchful eye on your onions! Every oven bakes differently, and you want them nice and soft, with their tops reaching a golden brown.
6. Finishing Touches
Once they’re done, when they are so soft yet still intact, remove the onions from the oven. They should hold their shape, looking lovely and golden. For serving, add a roasted garlic clove to the center of each onion and drizzle some of that buttery goodness over the top. Ah! Just imagine serving these beauties alongside a juicy roast or even better, with some crusty bread and goat cheese as an appetizer!

Why I Love This Recipe
This onion bake is my absolute go-to recipe for family dinners or when I want to impress guests with minimal effort! There’s something so comforting and satisfying about digging into these sweet, buttery onions. I’m a real sucker for comfort food, and this one checks all my boxes! The best part is how versatile it is, you can tweak the spices and ingredients based on what you have. Whether you’re cleaning out your fridge or sticking to the recipe, it always turns out delicious.
If you loved this recipe, be sure to check out my Onion Boil with Herb Dressing, my Cheesy Cajun Onion Boil, or my Gordon Ramsay Onion Boil!
Why This Recipe Works
Quick & Easy
This dish is a true lifesaver! It comes together all in one pot, and after a little prep, you can just let your oven do the work. It’s perfect for busy weeknights when you need something hearty and fulfilling without spending all night in the kitchen.
Comfort Food
These onions caramelize beautifully, becoming sweet and tender as they bake. The butter and seasoning create a luscious sauce that simply drips with every bite. You and your family will gather around the table for this one!
Crowd-Pleaser
I mean, who doesn’t love a deliciously roasted onion? This dish is loved by kids and adults alike. It pairs perfectly as a side with roasted meats or even enjoyed on its own. Seriously, even the pickiest eaters have come back for seconds!
Customizable
Maybe you’re feeling adventurous? Go ahead and throw in some fresh herbs from your garden or add a sprinkle of cheese on top before baking! This recipe can handle whatever you toss at it.
Serving & Storage Tips
What to Serve With This
Oh, the possibilities! This onion bake makes an excellent side dish for roasted chicken or beef. It’s also fantastic as a stand-alone appetizer served with some crusty bread. Don’t forget to savor the melting butter drizzled on top with every bite!
Keeping Leftovers Fresh
If you have leftovers (which is rare, trust me), keep them in an airtight container in the fridge. They’ll last for about 3 to 4 days, if they even last that long!
Reheating Instructions
For reheating, just pop them in the oven for about 10-15 minutes at 350°F (175°C) until they’re warmed through. You might want to cover them slightly with foil to avoid drying out.
Freezer Friendly
Yes, you can freeze these! Just make sure they’re cooled completely before placing them in a freezer-safe container. They’ll keep well for about 2-3 months. Just thaw and reheat when you’re ready to enjoy.
Final Thoughts
There you have it a delicious, comforting Onion Bake with Butter and Herbs that won’t disappoint! Perfect for busy weeknights or as a crowd-pleaser for family gatherings. The rich flavor and aroma make your kitchen smell heavenly while inviting everyone to the table. Enjoy every cheesy, buttery bite, and don’t forget to add your twist to it.
And remember, cooking is all about sharing love and delicious food with those around you. Happy cooking! For more Recipes Follow Us in our Pinterest.
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Bake with Butter and Herbs
- Total Time: 60 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
A comforting side dish featuring sweet onions baked with butter and herbs, perfect for family dinners and easy cleanup.
Ingredients
- 6 medium to small size sweet onions
- 1 stick of salted butter (8 tablespoons)
- Garlic Salt (to taste)
- Onion Powder (to taste)
- Black Pepper (to taste)
- Dried Parsley (to taste)
- Cajun Seasoning (to taste)
- Paprika (to taste)
- 6 to 8 cloves of garlic
- Soy sauce (to taste)
Instructions
- Cut off the tops and ends of the onions and peel the outer layers.
- Hollow out the center of each onion, leaving a sturdy base.
- Slice the butter into small cubes and place hollowed onions in a baking dish.
- Season onions generously and press 2 to 3 butter cubes into each onion.
- Melt remaining butter and season with spices, then pour over each onion.
- Add garlic cloves to the bottom of the baking dish and drizzle with soy sauce.
- Cover with foil and bake in a preheated oven at 400°F (200°C) for 45 minutes.
- Remove foil and bake for an additional 15 minutes until soft and golden.
- Once done, drizzle additional butter sauce over the top and serve with roasted garlic.
Notes
Can be customized with additional spices or cheese on top. Great as a side dish or appetizer.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 260
- Sugar: 5g
- Sodium: 600mg
- Fat: 20g
- Saturated Fat: 12g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 40mg



