Sriracha Mac & Cheese Vegetable Bake
If you’re looking for a dish that combines comfort food with a spicy twist, you’ve landed in the right place! This Sriracha Mac & Cheese Vegetable Bake is a delightful harmony of creamy macaroni, vibrant vegetables, and a kick of heat from Sriracha sauce. It’s not just your average mac and cheese; it’s a colorful casserole that’s perfect for any dinner table. Whether you’re cooking for family or friends, this dish will surely impress and satisfy.
Why Cooks Rave About It

One of the reasons this Sriracha Mac & Cheese Vegetable Bake has become a favorite among home cooks is its versatility. You can whip it up for a cozy family dinner, serve it at a potluck, or enjoy it as a meal prep option for the week. The combination of fresh vegetables adds a nutritional punch while complementing the rich, cheesy pasta. Plus, the Sriracha sauce brings a fun, spicy element that elevates the dish from ordinary to extraordinary.
What We’re Using
- 1 cup sliced red pepper – Adds sweetness and color.
- 1 cup sliced yellow pepper – Brings a bright flavor and crunch.
- 1/2 cup sliced squash – Offers a tender texture and mild taste.
- 1 large broccoli head – Packed with nutrients and adds a vibrant green hue.
- 3 tablespoons olive oil – For roasting the vegetables and enhancing flavor.
- 1 teaspoon salt – To season the vegetables perfectly.
- 1/2 teaspoon pepper – For a touch of warmth.
- 1 box Horizon Classic Mac – The star of the dish, creamy and delicious.
- 2 tablespoons Sriracha – For that spicy kick we all love.
- 1/2 cup bread crumbs – Adds a satisfying crunch on top.
- 1/4 cup finely grated Parmesan cheese – For a cheesy finish.
Tools of the Trade
- Large baking dish – Perfect for combining all ingredients and baking to perfection.
- Mixing bowl – For tossing the vegetables with olive oil and seasonings.
- Knife and cutting board – Essential for prepping your fresh vegetables.
- Pot for cooking pasta – To prepare the macaroni according to package instructions.
Sriracha Mac & Cheese Vegetable Bake in Steps

Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C). This ensures your bake cooks evenly and develops that lovely golden top.
Step 2: Prepare the Vegetables
In a mixing bowl, combine the sliced red pepper, yellow pepper, squash, and broccoli. Drizzle with 3 tablespoons of olive oil, then sprinkle with 1 teaspoon of salt and 1/2 teaspoon of pepper. Toss to coat evenly.
Step 3: Roast the Vegetables
Spread the seasoned vegetables on a baking sheet in a single layer. Roast in the preheated oven for about 20 minutes, or until they are tender and slightly caramelized.
Step 4: Cook the Macaroni
While the vegetables are roasting, prepare the Horizon Classic Mac according to the package instructions. Once done, drain and set aside.
Step 5: Combine the Ingredients
In a large baking dish, mix the cooked macaroni with the roasted vegetables. Stir in 2 tablespoons of Sriracha, ensuring everything is well combined.
Step 6: Add the Toppings
Sprinkle 1/2 cup of bread crumbs and 1/4 cup of finely grated Parmesan cheese evenly over the top of the macaroni and vegetable mixture.
Step 7: Bake
Return the dish to the oven and bake for an additional 15 to 20 minutes, or until the top is golden brown and crispy.
Step 8: Serve and Enjoy
Once baked, remove from the oven and let it cool slightly before serving. This dish is best enjoyed warm, and it pairs beautifully with a simple side salad or some crusty bread.
Fresh Takes Through the Year

- Spring: Substitute asparagus and peas for the broccoli and squash for a fresh, vibrant twist.
- Summer: Use zucchini and cherry tomatoes for a garden-fresh flavor.
- Fall: Incorporate roasted butternut squash and kale for a cozy autumn feel.
- Winter: Try adding cooked spinach and mushrooms for a hearty winter bake.
Insider Tips
- For a milder version, reduce the amount of Sriracha or replace it with a mild hot sauce.
- Mix in some shredded cheese into the macaroni for an extra cheesy bake.
- If you prefer a gluten-free option, substitute regular breadcrumbs with gluten-free breadcrumbs.
- Feel free to add any leftover cooked chicken or sausage for a protein-packed meal.
Storage Pro Tips
You can store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply place the desired portion in the microwave or oven until warmed through. If you want to freeze it, wrap individual servings tightly in plastic wrap and then in aluminum foil. It will keep well in the freezer for up to 3 months. Just thaw overnight in the refrigerator before reheating.
Ask the Chef
Can I make this dish ahead of time?
Absolutely! You can prepare the entire dish, cover it, and refrigerate it for up to 24 hours before baking. Just add a few extra minutes to the baking time if it’s coming straight from the fridge.
What can I use instead of Sriracha?
If Sriracha isn’t your thing, try using a different hot sauce, spicy mustard, or even a pinch of cayenne pepper for some heat.
Can I add protein to this dish?
Yes! Cooked chicken, shrimp, or even crumbled sausage can be delicious additions to this Sriracha Mac & Cheese Vegetable Bake.
Is this dish kid-friendly?
It can be! If your kids are sensitive to spice, consider reducing the amount of Sriracha or omitting it entirely. The creamy mac and cheese with veggies is still a hit!
You Might Also Like
- Creamy Spinach and Artichoke Pasta
- Spicy Buffalo Cauliflower Bites
- Cheesy Broccoli Rice Casserole
- Vegetable Stir-Fry with Peanut Sauce
See You at the Table
This Sriracha Mac & Cheese Vegetable Bake is a wonderful way to bring comfort and flavor to your dinner table. With its vibrant colors and satisfying textures, it’s sure to become a family favorite. Whether enjoyed on a chilly evening or served at a gathering, this dish is a celebration of flavors. So grab your ingredients, preheat your oven, and let’s get cooking!

Sriracha Mac & Cheese Vegetable Bake
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C) to ensure even cooking.
- In a mixing bowl, combine the sliced red pepper, yellow pepper, squash, and broccoli. Drizzle with olive oil, then sprinkle with salt and pepper. Toss to coat.
- Spread the seasoned vegetables on a baking sheet in a single layer. Roast for about 20 minutes, or until tender.
- While the vegetables are roasting, prepare the Horizon Classic Mac according to package instructions. Drain and set aside.
- In a large baking dish, mix the cooked macaroni with the roasted vegetables. Stir in Sriracha.
- Sprinkle bread crumbs and Parmesan cheese evenly over the top.
- Bake for an additional 15 to 20 minutes, until the top is golden brown and crispy.
- Remove from the oven and let cool slightly before serving. Enjoy warm!
Notes
- For a milder version, reduce the Sriracha or use a mild hot sauce.
- Add shredded cheese into the macaroni for extra cheesiness.
- For gluten-free, substitute regular breadcrumbs with gluten-free ones.
