Tomato, Potato, Zucchini & Summer Squash Casserole
Introduction
This colorful Tomato, Potato, Zucchini & Summer Squash Casserole is a comforting, oven-baked dish that celebrates simple vegetables layered with herbs, garlic, and cheese. It’s wholesome yet indulgent, perfect as a side dish or a light vegetarian main. The slow baking allows the vegetables to soften beautifully while the top turns golden and bubbly.
Time & Yield
- Prep Time: 15 minutes
- Cook Time: 45–50 minutes
- Total Time: ~1 hour
- Servings: 4–6
Ingredients
2 medium potatoes, thinly sliced
1 medium zucchini, thinly sliced
1 medium summer squash, thinly sliced
2 medium tomatoes, thinly sliced
2 tbsp olive oil
2 cloves garlic, minced
1 small onion, thinly sliced (optional)
1 tsp salt (adjust to taste)
½ tsp black pepper
1 tsp dried Italian seasoning or mixed herbs
½ tsp paprika (optional)
½ cup grated mozzarella cheese
¼ cup grated parmesan cheese
¼ cup fresh cream or milk (optional, for creamier texture)
Fresh basil or parsley for garnish
Instructions
Step 1: Prepare the Vegetables
Preheat oven to 180°C (350°F).
Lightly grease a baking dish with olive oil.
Thinly slice potatoes, zucchini, summer squash, and tomatoes (uniform slices cook evenly).
Step 2: Season
In a large bowl, toss potato slices with olive oil, garlic, salt, pepper, paprika, and herbs.
Add zucchini and squash and gently mix.
Step 3: Layer the Casserole
Arrange half of the seasoned potatoes at the bottom of the dish.
Layer zucchini and summer squash on top.
Add tomato slices and onion (if using).
Sprinkle half of the cheeses.
Repeat layers and finish with remaining cheese.
Pour cream or milk evenly over the top (optional).
Step 4: Bake
Cover with foil and bake for 30 minutes.
Remove foil and bake another 15–20 minutes, until potatoes are tender and the top is golden.
For extra browning, broil for 2–3 minutes at the end.
Pro Tips
Slice vegetables thinly (use a mandoline if possible).
Pat tomato slices dry to avoid excess moisture.
Add breadcrumbs or crushed crackers on top for crunch.
For a vegan version, skip cheese or use plant-based alternatives.
Serving Suggestions
Serve alongside grilled chicken, fish, or lentils.
Enjoy with crusty bread or a fresh green salad.
Great as a potluck or holiday side dish.
Variations
Add mushrooms or bell peppers for extra veggies
Use cheddar or gouda for a richer flavor
Add chili flakes for a spicy kick
Final Thoughts
This Tomato, Potato, Zucchini & Summer Squash Casserole is rustic, nourishing, and incredibly satisfying. It’s proof that humble vegetables, when layered and baked with care, can become something truly special.