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Strata: A Celebration of Summer Vegetables

I can still picture my grandmother’s garden, bursting with the vibrant colors of late summer. Zucchinis the size of baseball bats, plump red tomatoes hanging heavy on the vine, and fragrant basil bushes buzzing with bees. It was a magical place, and every year she would make a strata, a simple bread pudding layered with those sun-ripened vegetables. The smell alone was enough to transport you to a place of pure comfort and joy, and that first bite – warm, savory, and bursting with the flavors of the season – was always a moment to savor. This recipe is my attempt to recreate that memory, a delicious and adaptable way to capture the essence of summer.

Recipe Overview

Prep Time: 20 minutes
Cook Time: 45 minutes
Total Time: 1 hour 5 minutes (includes cooling time)
Servings: 4-6
Dietary Type: Vegetarian

Ingredients

8-12 slices French bread (enough to cover the bottom of the pan) or 8-12 slices Italian bread (enough to cover the bottom of the pan)
1 garlic clove, lightly crushed
Salt & freshly ground black pepper
1 cup milk
1 cup cream (milk can be substituted but cream is best)
5 large eggs
1/2 cup Parmesan cheese, grated
2 tablespoons chopped fresh basil leaves
2 tablespoons olive oil
1 small onion, finely chopped
2 medium summer squash or 2 medium zucchini
2 medium ripe tomatoes
1/4 cup spinach leaves, cleaned and de-stemmed

Equipment Needed

8×8-inch baking dish
Large bowl
Whisk
Large sauté pan
Slotted spoon
Spatula

Instructions

Preheat your oven to 350°F (175°C).
Lightly butter an 8×8-inch baking dish. This will prevent the strata from sticking and make it easier to serve.
Take the garlic clove and rub the top of each bread slice with it. This imparts a subtle but delicious garlic flavor to the bread.
Lay the bread slices in the prepared dish in a single layer, cutting them into pieces where necessary to fit snugly. Season generously with salt and pepper.
In a large bowl, measure out the milk and cream. Remember, while milk can be substituted for the cream, the cream adds richness and a more luxurious texture to the final dish.
Add the eggs, half of the Parmesan cheese, and a generous amount of salt and pepper to the milk and cream mixture.
Whisk vigorously to thoroughly beat the eggs and combine all the ingredients. You want a smooth, even custard base.
Add the chopped fresh basil to the mixture and stir gently to incorporate. Set the bowl aside.
In a large sauté pan, heat the olive oil over medium-high heat. Make sure the pan is hot before adding the next ingredient.
Add the finely chopped onion to the hot oil. Cook, stirring occasionally, until it softens and colors lightly, about 5 minutes. This step is essential for building flavor. Don’t rush it; let the onions develop a golden hue.
While the onion is cooking, trim the summer squash or zucchini. Cut them lengthwise into quarters, then into 1/3-inch slices.
Stir the squash or zucchini into the pan with the softened onions. Spread the vegetables in a single layer in the pan and let them sit undisturbed for 1 to 2 minutes to encourage browning. Browning adds depth and complexity to the flavor.
While the squash is browning, halve and seed the tomatoes, then chop them coarsely.
Once the squash is lightly browned, add the chopped tomatoes to the pan. Stir to mix the vegetables, and sauté for 1 more minute to cook off any excess liquid.
Using a slotted spoon, transfer the cooked vegetables to the baking dish, spreading them evenly over the layer of bread. The slotted spoon helps to leave behind excess oil.
Arrange the spinach leaves evenly on top of the vegetables.
Give the milk and egg mixture a final stir to ensure everything is well combined. Gently pour the mixture evenly into the baking dish, saturating the bread and vegetables.
Top the strata with the remaining Parmesan cheese.
Bake in the preheated oven until the milk and egg mixture is set, about 40 to 45 minutes. To check for doneness, insert a knife into the center of the strata; it should come out clean. If the top is browning too quickly, you can loosely tent it with foil.
Remove the strata from the oven and let it cool for at least 5 minutes before serving. This allows the strata to set further and makes it easier to slice.
To serve, slice the strata into squares using the edge of a spatula. Use the spatula to lift out the pieces and transfer them to plates.

Expert Tips & Tricks

Bread Choice Matters: While French or Italian bread is classic, consider using sourdough for a tangier flavor. Stale bread works best, as it soaks up the custard more effectively.
Vegetable Prep: Ensure your vegetables are uniformly sliced for even cooking. Don’t overcrowd the pan when sautéing; cook in batches if necessary to achieve proper browning.
Custard Consistency: For an even richer custard, add a tablespoon of melted butter to the milk and egg mixture.
Make-Ahead Magic: Assemble the strata the night before and store it, covered, in the refrigerator. Add an extra 10-15 minutes to the baking time when cooking from cold.

Serving & Storage Suggestions

Serve the strata warm, as a brunch dish, light lunch, or even a satisfying dinner. It pairs beautifully with a simple green salad or a side of roasted potatoes.

Leftover strata can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, bake in a preheated oven at 350°F (175°C) until warmed through, or microwave individual portions. While freezing is possible, the texture of the bread may change slightly upon thawing.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	410 kcal	21%
Total Fat	25g	38%
Saturated Fat	15g	75%
Cholesterol	200mg	67%
Sodium	600mg	25%
Total Carbohydrate	30g	10%
Dietary Fiber	3g	12%
Sugars	5g	–
Protein	18g	36%

Variations & Substitutions

Dairy-Free Delight: Substitute almond milk or soy milk for the dairy milk and cream. Use a vegan Parmesan cheese alternative.
Gluten-Free Goodness: Use gluten-free bread.
Protein Power: Add cooked and crumbled sausage or bacon to the vegetable mixture for added protein.
Cheesy Choices: Experiment with different cheeses, such as Gruyere, cheddar, or mozzarella.
Seasonal Swaps: Adapt the vegetables based on what’s in season. In the fall, try adding butternut squash or roasted root vegetables. In the spring, asparagus and peas would be delicious additions.

FAQs (Frequently Asked Questions)

Q: Can I use dried herbs instead of fresh basil?
A: Yes, you can substitute dried basil. Use about 1 teaspoon of dried basil for every 2 tablespoons of fresh basil.

Q: Can I make this strata ahead of time and bake it later?
A: Absolutely! Assembling the strata ahead of time is a great way to save time. Cover it tightly and refrigerate for up to 24 hours before baking. You may need to add a few extra minutes to the baking time.

Q: What if I don’t have an 8×8-inch baking dish?
A: You can use a similar-sized baking dish, such as a 9-inch square or a 9-inch round dish. Just adjust the baking time as needed.

Q: How do I prevent the top of the strata from browning too quickly?
A: If the top of the strata is browning too quickly, you can loosely tent it with aluminum foil during the last 15-20 minutes of baking.

Q: Can I freeze leftover strata?
A: While you can freeze leftover strata, the texture of the bread may change slightly upon thawing. Wrap it tightly in plastic wrap and then in foil, and freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.

Final Thoughts

This Summer Vegetable Strata is more than just a recipe; it’s a celebration of fresh, seasonal flavors and a tribute to simple, comforting cooking. I hope you’ll give it a try and experience the joy of transforming humble ingredients into a dish that’s both satisfying and memorable. Feel free to experiment with different vegetables and cheeses to create your own unique version. And please, share your creations and feedback – I’d love to hear how it turns out! Pair this strata with a crisp white wine or a refreshing iced tea for the perfect summer meal.

Strata – Summer Vegetable Recipe