Cheesy Vegetable Bake (Golden Oven Casserole)

🧀🥦 Cheesy Vegetable Bake (Golden Oven Casserole)

📝 Ingredients

  • 4 cups mixed vegetables (broccoli, cauliflower, carrots, peas, bell peppers—fresh or frozen)
  • 2 tbsp butter
  • 2 tbsp all-purpose flour
  • 2 cups milk
  • 1½ cups shredded cheddar cheese
  • ½ cup mozzarella cheese (optional, for extra stretch)
  • ½ tsp garlic powder
  • ½ tsp black pepper
  • Salt to taste
  • ½ tsp paprika (optional, for color & mild flavor)

Topping:

  • ½ cup breadcrumbs (or crushed crackers)
  • 2 tbsp melted butter
  • 2 tbsp grated Parmesan cheese

👩‍🍳 Instructions

1. Prep the vegetables

  • If using fresh veggies: steam or boil until just tender (not mushy).
  • If using frozen: thaw and drain excess water.

2. Make the cheese sauce

  • Melt butter in a pan over medium heat.
  • Stir in flour and cook for 1–2 minutes (this removes the raw flour taste).
  • Gradually whisk in milk, stirring constantly until thickened.
  • Add cheddar, mozzarella, garlic powder, pepper, and salt. Stir until smooth and creamy.

3. Combine

  • Add vegetables to the sauce and mix well.
  • Pour into a greased baking dish.

4. Add topping

  • Mix breadcrumbs, melted butter, and Parmesan.
  • Sprinkle evenly over the casserole.

5. Bake

  • Bake at 180°C (350°F) for 25–30 minutes, until golden and bubbling.

6. Rest & serve

Let it sit for 5–10 minutes before serving so it sets nicely.


đź’ˇ Tips

  • Use a mix of colorful vegetables for better flavor and presentation.
  • Slightly undercook veggies—they’ll finish cooking in the oven.
  • Add chili flakes if you want a little heat.

âť“ Q&A

Q1: Can I make it ahead of time?

Yes. Assemble it, cover, and refrigerate for up to 24 hours. Bake when ready.


Q2: Can I make it healthier?

  • Use low-fat milk and reduced-fat cheese
  • Add more veggies and reduce cheese slightly
  • Use whole wheat breadcrumbs

Q3: What protein can I add?

  • Cooked chicken
  • Tuna
  • Mushrooms (for vegetarian boost)

Q4: Can I make it gluten-free?

Yes—use gluten-free flour for the sauce and gluten-free breadcrumbs.


Q5: Why is my casserole watery?

  • Vegetables weren’t drained well
  • Sauce wasn’t thick enough before baking

Q6: Can I freeze it?

Yes. Freeze before baking for best results. Thaw overnight and bake as usual.


Q7: What cheese works best?

Cheddar is classic, but you can mix:

  • Gouda
  • Monterey Jack
  • Mozzarella

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