Step 1: Preheat the Oven
- Preheat Oven: Preheat your oven to 375°F (190°C).
Step 2: Sauté the Vegetables
- Heat Oil: In a large skillet or Dutch oven, heat the olive oil over medium heat.
- Sauté Onions and Garlic: Add the diced onion and minced garlic, and sauté for about 3-4 minutes until the onion becomes translucent.
- Add Carrots and Celery: Add the sliced carrots and celery, and cook for another 5 minutes until they begin to soften.
- Add Bell Peppers: Stir in the diced red and yellow bell peppers and cook for an additional 3 minutes.
- Add Zucchini and Squash: Add the sliced zucchini and yellow squash, and cook for another 5 minutes until they start to soften.
Step 3: Combine Remaining Ingredients
- Add Broccoli and Cauliflower: Stir in the broccoli and cauliflower florets and cook for 2 minutes.
- Add Tomatoes and Chickpeas: Pour in the diced tomatoes (with juice) and the drained chickpeas. Stir to combine.
- Add Seasonings and Broth: Add the vegetable broth, dried thyme, dried oregano, smoked paprika, salt, and pepper. Stir well to combine.
Step 4: Assemble the Casserole
- Transfer to Baking Dish: Transfer the vegetable mixture to a large baking dish.
- Add Cheese and Breadcrumbs: If using, sprinkle the shredded cheddar cheese, grated Parmesan cheese, and breadcrumbs evenly over the top of the casserole.
Step 5: Bake
- Bake: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the vegetables are tender and the top is golden brown and bubbly.
- Broil (Optional): If you prefer a crispier top, you can broil the casserole for the last 2-3 minutes of baking, keeping a close eye on it to prevent burning.
Step 6: Serve
- Garnish and Serve: Remove the casserole from the oven and let it cool for a few minutes. Garnish with freshly chopped parsley and serve warm.
Tips for Perfect Hearty Vegetable Casserole
- Vegetable Choice: Feel free to use any combination of vegetables you like or have on hand. This recipe is very versatile.
- Cheese and Breadcrumbs: The cheese and breadcrumbs are optional but add a delicious, crunchy topping. You can omit them for a dairy-free and lower-calorie version.
- Make Ahead: This casserole can be made ahead and stored in the refrigerator. Reheat in the oven before serving.
- Serving Suggestions: This dish pairs well with a side salad or crusty bread.
Conclusion
This Hearty Vegetable Casserole is a delicious and nutritious option for any meal. Packed with a variety of vegetables and topped with a cheesy, crunchy layer, it’s sure to be a hit with everyone. Enjoy this comforting and wholesome dish with family and friends!
Happy Cooking!