Oven-Roasted Brussels Sprouts Carrots and Broccoli Casserole

Oven-Roasted Brussels Sprouts, Carrots, and Broccoli Casserole is tossed with chopped onions, extra-virgin olive oil, and seasonings. Then roast for about 35 minutes, until the vegetables are tender and softened.  No creams. Just a simple vegetable casserole that’s light, easy to make, and big on flavor.  Dairy-Free, Gluten-Free, and Paleo.

Recently, my daughter has been asking me to make her only paleo dishes.  Really?  Paleo?  What’s that? 

I only heard about “the Paleo diet” a while back on an episode of Doctor Oz. And, found out Paleo means eating the same way during cave times. Whaaaat??  

It means you can only eat meats, fish, nuts, leafy greens, veggies, seasonal fruits, and seeds. That’s it.

That means, saying NO to pasta, bread, rice, all dairy products, and her favorite things like granola bars, potato chips, and chocolate. 

I said, realistically, I don’t think that’s going to sit well with your father. Then, she just looked at me with those bright blue puppy-like eyes. OK, so I told her I would try a dish.

Oven-Roasted Brussels Sprouts Carrots and Broccoli Casserole

Surprisingly, because this is a very simple vegetable casserole and nothing fancy, it turned out to be fantastic! Not to mention, relatively easy because all the vegetables are roasted together.

NO cream or any cheese was added. The Italian bacon added, known as pancetta, slowly bakes into crispy, salty bacon, giving the veggies a ton of flavor.

If you don’t have any pancetta… don’t worry!  You can substitute prosciutto or any lean bacon; either will add smoky flavor to the vegetables. 

Since my daughter loved it, she now calls it her favorite “new” veggie dish.

We’d like to think this is our version of a “Paleo casserole dish,” maybe because it’s non-dairy and gluten-free.  I’m not sure.  Regardless, it’s big on flavor.

Whether this is really paleo or not, it doesn’t matter to me, as long as my daughter enjoys this, and knowing she’s eating her vegetables makes me happy!

Enjoy!

Ingredients for Oven-Roasted Brussels Sprouts, Carrots, and Broccoli Casserole:

• 1 basket Brussels sprouts- stems removed, sliced in halves

• 1 small head of broccoli- peeled skins, cut into chunks

• 2 yellow onions -chopped

• 6 carrots -peeled, chopped

• 1/8 tsp. cayenne pepper

• 1/4 tsp. sea salt

• 2 tsp. garlic powder

• 4 Tbsp. extra-virgin olive oil – divided

• 4 slices of pancetta- chopped

How to Make this Casserole?

For our Oven-Roasted Brussels Sprouts, Carrots, and Broccoli Casserole recipe, just simply follow our step-by-step directions here, or you can jump down to the bottom of this page for our full recipe card.

1. Preheat oven to 375 degrees F (190C).

2. In a large baking or roasting pan. Drizzle one tablespoon of olive oil on the bottom of the pan. 

3. As you chop each vegetable, scatter them in the prepared baking pan.

4. Drizzle on top with the remaining extra-virgin olive oil and scatter with the seasonings. Scatter pieces of pancetta over the top and place them into the preheated oven.

5. BAKE for 20 minutes.  Remove from oven and turn veggies over once.  Return to oven and continue to bake for an additional 15 minutes. Taste and adjust the salt, if needed.  Remove and serve. Serves 6

You may enjoy these healthy casseroles as well:

• Healthy Italian Butternut Sweet Potato Casserole
• Baked Peas and Artichoke Hearts Casserole
• Roasted Sweet Potatoes Yellow Squash Brussels Sprouts Casserole

Hello friends! Are you cooking with us?  If you make this delicious oven-roasted veggies casserole, let us know and leave a comment below with a star rating!  We’d love to hear from you! Snap a photo and hashtag it on Instagram @2sistersrecipes and Pinterest if you like. We’d love to see what you cook and share it with the world!

Thanks for stopping by!  🙂

Happy and Healthy Cooking! 

Anna and Liz