🥘 Why I Make This Healthy Vegetable Casserole on Repeat
We all want easy, nourishing dinners that don’t feel like a hassle to make or eat. I created this casserole on a whim—craving something warm, hearty, and clean—and it instantly became a regular in my rotation.
This Healthy Vegetable Casserole is my go-to when I need something:
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Simple (just one pan, no pre-cooking)
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Colorful and satisfying
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Loaded with nutrients, fiber, and flavor
Here’s Why You’ll Love It:
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One pan, zero hassle: Chop, season, bake. That’s it.
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Low carb & nutrient-dense: Full of fiber, antioxidants, and real ingredients.
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Totally customizable: Use whatever veggies you have on hand.
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Main or side: Pair it with grains, proteins, or enjoy on its own.
🧄 Ingredients for the Perfect Vegetable Casserole
| Ingredient | Prep Notes |
|---|---|
| 2 zucchinis | Chopped into bite-sized pieces |
| 1 red onion | Thinly sliced into half-moons |
| 1 carrot | Grated or cut into thin strips |
| 1 red bell pepper | Sliced into thin strips |
| 1 yellow bell pepper | Sliced into thin strips |
| 3 garlic cloves | Finely chopped |
| Salt | To taste |
| Paprika | To taste |
| Garlic powder | To taste |
🔥 Optional add-ins: Italian seasoning, chili flakes, fresh thyme, or rosemary for a savory, aromatic boost.
🔪 Step-by-Step: How to Make This Easy Vegetable Casserole
1. Prep the Oven & Chop the Veggies
Preheat your oven to 375°F (190°C). Chop all veggies and place them in a large mixing bowl.
2. Season Generously
Add the chopped garlic, salt, paprika, and garlic powder. Toss well (hands work best!) to ensure everything’s evenly coated.
3. Layer & Bake (Covered)
Transfer everything to a large baking dish in an even layer.
Cover tightly with foil and bake for 25–30 minutes to soften the vegetables and trap moisture.
4. Broil for Golden Edges
Remove the foil and broil for 5–10 minutes, or until the top starts to brown and crisp slightly.
5. Rest & Serve
Let the casserole rest for 5 minutes, then serve warm and enjoy every flavorful bite.
👩🍳 My Top Tips for Casserole Success
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Cut evenly: Uniform pieces = even cooking.
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Don’t skip the foil: It locks in steam, keeping the veggies tender.
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Use a big enough dish: Give the veggies room to roast, not steam.
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Garlic is your best friend: Go heavy—it brings everything together.
🕒 Total time: Under 45 minutes from start to finish, with just 15 minutes of prep.
🍽️ How I Love to Serve It
This casserole is endlessly versatile! Here are some of my favorite ways to serve it:
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🌾 With quinoa or brown rice for a filling plant-based meal
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🐟 Next to grilled salmon or tofu for a clean and satisfying plate
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🫓 Stuffed in wraps or pita with a drizzle of hummus or tahini
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🍳 Topped with fried eggs for a hearty brunch-style dish
