Cheesy Vegetable Macaroni Bake

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A comforting baked pasta dish with tender macaroni, mixed vegetables, and a rich cheese sauce, perfect for introducing kids to veggies. This american-inspired kid friendly ready in about 45 minutes pairs elbow macaroni, butter, all-purpose flour for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 30 min Serves 4 American cuisine 420 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Bring a large pot of salted water to a boil. Add 8 ounces elbow macaroni and cook for 7-8 minutes until just tender. Drain and set aside.
  2. Step 2: In a medium saucepan over medium heat, melt 3 tablespoons butter. Whisk in 3 tablespoons all-purpose flour and cook for 1 minute until bubbling and golden.
  3. Step 3: Slowly whisk in 2 1/2 cups whole milk and continue whisking until the sauce thickens and coats the back of a spoon, about 5-7 minutes.
  4. Step 4: Remove from heat and stir in 2 cups shredded cheddar cheese until melted and smooth. Season with 1 teaspoon salt and 1/4 teaspoon black pepper.
  5. Step 5: Stir the cooked macaroni and 1 cup thawed frozen mixed vegetables into the cheese sauce until evenly combined.
  6. Step 6: Pour the mixture into a greased 8x8-inch baking dish. Sprinkle 1/2 cup bread crumbs evenly over the top.
  7. Step 7: Bake uncovered for 20 minutes until the top is golden and the cheese sauce is bubbly. Let cool for 5 minutes before serving.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Bakeware & baking tools → Shop all kitchen tools →

Frequently asked questions

How long does Cheesy Vegetable Macaroni Bake take to make?

Total time is about 45 minutes (15 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Cheesy Vegetable Macaroni Bake?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep elbow macaroni from drying out.

Can I substitute ingredients in Cheesy Vegetable Macaroni Bake?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Cheesy Vegetable Macaroni Bake for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Cheesy Vegetable Macaroni Bake?

American kid friendly like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.