Creamy Grouper and Spinach Tart Recipe
This Creamy Grouper and Spinach Tart recipe combines flaky pastry, tender seafood, creamy custard, and melted Gruyère cheese into an elegant savory tart that’s packed with rich flavor. Featured on Fish the Dish, host Spencer Watts transforms simple ingredients into a gourmet seafood dish perfect for brunches, lunches, or sophisticated dinners.
With buttery pastry, delicate grouper, fresh spinach, and silky cream baked until golden brown, this tart delivers comfort and refinement in every bite. Whether served warm for entertaining or enjoyed as a luxurious weekend meal, this seafood tart recipe is both satisfying and visually impressive.
The Inspiration
Savory tarts and quiches have long been celebrated in European cuisine for their versatility and comforting richness. This recipe takes inspiration from classic French-style seafood tarts while incorporating fresh grouper and vibrant spinach for a modern coastal twist.
On Fish the Dish, Spencer Watts often showcases approachable gourmet recipes that highlight fresh seafood in creative ways. This creamy grouper tart reflects that philosophy perfectly by combining rustic comfort with elevated flavor.
The flaky pastry shell provides the perfect base for layers of sautéed spinach, sweet onions, tender grouper, and rich egg custard. Gruyère cheese adds nuttiness and depth while helping create a beautifully golden top during baking.
Ingredients
- 6-inch pastry shell, store-bought
- 1 cup (240ml) baby spinach
- 1 cup (240ml) heavy cream
- ¼ cup (60ml) red onion, chopped
- 4 eggs, beaten
- 1/3 cup (80ml) Gruyere cheese, grated
- 8oz. (225g) Grouper, cut into bite size chunks
- Salt and pepper, to taste
- 2 tablespoons (30ml) canola oil
Method
- Pre-heat oven to 375oF (190oC).
- In a small frying pan, heat half the oil over medium heat.
- Add onions, and cook for 2-3 minutes, or until they start to soften.
- Add spinach and cook until wilted and bright green.
- Remove from heat and set aside.
- In the same pan, add the other half of the oil and heat over medium-high heat.
- Add pieces of grouper to the hot oil.
- Cook for 3-4 minutes, or until slightly golden and firm.
- Make holes in the base of the pastry shell using a fork.
- Place spinach and onions in the shell.
- Add pieces of cooked fish to the tart.
- In a mixing bowl, whisk together eggs, cream, salt and pepper.
- Add mix to the tart, and top with grated Gruyere cheese.
- Place tart in oven and cook for 18-20 minutes, or until egg and cream mixture is firm and the pastry is golden brown.
- Remove from oven and cool at room temperature for 5 minutes before serving.
Serving Suggestions
For brunch entertaining, serve slices of the tart alongside a crisp arugula salad with lemon vinaigrette or fresh fruit for contrast. The creamy filling and flaky pastry create a luxurious texture that pairs perfectly with bright, acidic accompaniments.
If serving this tart for dinner, pair it with roasted asparagus, garlic green beans, or rainbow zucchini noodles for a colorful seafood-focused meal. A chilled glass of Sauvignon Blanc or Chardonnay complements the richness of the cream and Gruyère while enhancing the delicate flavor of the grouper.
This tart also works wonderfully as part of a holiday brunch menu or special occasion spread because it can be prepared ahead and served warm or at room temperature. The elegant presentation and comforting flavors make it ideal for entertaining guests without overly complicated preparation.
For a lighter presentation, garnish with fresh herbs or microgreens and serve with sparkling water infused with citrus or herbs.
Final Thoughts
This Creamy Grouper and Spinach Tart recipe is the perfect combination of comforting textures and elevated seafood flavor. Featuring flaky pastry, tender grouper, creamy custard, fresh spinach, and rich Gruyère cheese, this dish transforms simple ingredients into an elegant and satisfying meal.
On Fish the Dish, Spencer Watts demonstrates how approachable gourmet cooking can be when fresh ingredients and thoughtful techniques come together. The tart’s creamy filling, savory seafood, and golden crust create a recipe that feels timeless yet modern.