Baked Sardines (with White Wine Sauce, Roasted Veggies & Garlic Confit)

Difficulty level: Medium
Cooking time: 50 minutes
Looking for a flavorful Mediterranean-inspired dish? Try this easy baked sardines recipe with white wine sauce, roasted vegetables, and homemade garlic confit. Ready in under an hour!
🥘 Ingredients
For the Baked Sardines and Vegetables:
- 2 cans Wild Sardines in extra virgin olive oil with lemon (@wildplanetfoods)
- 3 roasted red bell peppers
- 1/2 red onion, thinly sliced
- 2 tablespoons capers
- All the garlic confit (see below), plus the infused oil
- 1/4 cup dry white wine
- 1/2 teaspoon Italian seasoning
- Juice and zest of 1/2 lemon
- 1/2 teaspoon salt
- 1/2 teaspoon ground black pepper
- 1 tablespoon chopped fresh parsley (for garnish)
For the Garlic Confit:
- 1 whole garlic head, peeled
- 1/4 cup olive oil
- 1/4 teaspoon salt
- 2 thyme sprigs
- Freshly cracked black pepper (to taste)
For the Baguette Crostini:
- 1 demi baguette, sliced
- 2 tablespoons olive oil
- 1 teaspoon salt
- Black pepper (to taste)
- 1 garlic clove (for rubbing on toasted slices)
🍳 Equipment Needed
- Air fryer (for garlic confit) :
- Oven :
- Roasting pan (or oven-safe baking dish) :
- Small cocotte (or covered oven-safe dish) :
- Pan (or griddle) for crostini :
🔪 Step-by-Step Instructions
1. Make the Garlic Confit (Rich Flavor Base)
Garlic confit adds depth and smoothness to this sardine dish. Here’s how to make it:
- Preheat air fryer to 350°F (175°C).
- Add peeled garlic cloves to a small cocotte with olive oil, thyme, salt, and pepper.

- Cover and cook for 30 minutes, until the garlic is tender and golden.
2. Roast the Vegetables & Bake the Sardines
This part infuses the sardines with bold Mediterranean flavors:
- Preheat oven to 425°F (220°C).
- In a roasting dish, combine red peppers, sliced onion, capers, garlic confit, garlic oil, white wine, Italian seasoning, lemon zest, and lemon juice.

- Roast uncovered for 20 minutes.
- Nestle the sardines gently into the mixture (include some oil from the cans), then roast for another 10 minutes.

- Sprinkle with fresh parsley before serving.

3. Toast the Crostini
Perfect for dipping or building bite-sized toasts:
- Drizzle baguette slices with olive oil, salt, and pepper.
- Toast on a hot pan or griddle until golden brown.
- While still warm, rub each slice with a cut garlic clove for a bold flavor boost.

🍽️ How to Serve
Serve the baked sardines and vegetables on warm crostini or with a side of crusty bread. It’s a beautiful dish for a Mediterranean brunch, tapas-style dinner, or even a gourmet weeknight meal. Packed with omega-3s, vitamin D, and lean protein, this is one of the best ways to enjoy canned sardines!