Grilled Vegetables with Garlic Oil Dip Recipe – Bagna Cauda with Roasted Garlic and Fresh Herbs

Grilled Vegetables with Garlic Oil Dip Recipe

This Grilled Vegetables with Garlic Oil Dip (Bagna Cauda) recipe brings together the bold flavors of roasted garlic, anchovies, and fresh herbs with crisp, tender vegetables. Featured on Bonacini’s Italy, this Italian-inspired appetizer is perfect for entertaining or a healthy family dinner. Combining roasted fennel, carrots, zucchini, red pepper, and endives with a silky garlic oil dip, this dish delivers a rich, umami-packed flavor that’s both rustic and refined.

The Inspiration

Bagna cauda is a traditional dish from the Piedmont region of northern Italy, originally enjoyed as a communal winter meal where vegetables were dipped into a warm, garlicky anchovy sauce. The name literally translates to “hot bath,” highlighting its classic method of serving warm.

This recipe takes inspiration from that rustic tradition while elevating it for the modern kitchen. Roasting the garlic before blending it with olive oil, butter, and anchovies creates a smoother, richer dip with a slightly caramelized depth of flavor. Using seasonal vegetables tossed with fresh thyme and lightly roasted ensures the natural sweetness of each vegetable shines through. This dish embodies the philosophy of Bonacini’s Italy: simple ingredients, elegant flavors, and approachable techniques for home cooks.

Ingredients

Garlic oil dip

• 1 fresh, firm head garlic
• 1 cup (240 ml) olive oil, plus more for roasting
• Salt and pepper
• ¼ cup (60 ml) butter
• 8 salted anchovies

Warm Vegetables

• 1 large head fennel, sliced into spears
• 2 large carrots, peeled and sliced into spears
• 2 fresh endives, petals removed
• 1 red pepper, sliced into spears
• 1 zucchini, sliced into spears
• 2 tablespoons (30 ml) thyme, chopped
• 3 tablespoons (45 ml) olive oil
• Salt and pepper

Method

• Preheat oven to 400 F (205 C).
• Cut a square of tinfoil. Slice off the top of the head of garlic to expose the cloves inside. Set the head of garlic in the centre of the tinfoil, cut side up. Drizzle olive oil onto exposed cloves. Sprinkle with salt and pepper. Close the tinfoil over the garlic to create a package. Set on middle rack of the oven and cook for 30-35 minutes.
• Remove garlic and allow to cool slightly. Carefully unwrap foil and remove cloves by squeezing roasted flesh out of bulb. Place 1 cup (240 ml) olive oil, butter, anchovies, and garlic flesh in a saucepan and heat over low, stirring often, for 15-20 minutes.
• Meanwhile, toss fennel, carrots, endives, red pepper, zucchini, and thyme with 3 tablespoons (45 ml) olive oil and salt and pepper. Spread out on a parchment paper-lined baking sheet. Bake at 425 F (230 C) for 8 to 10 minutes or until just fork-tender.
• Remove garlic mixture from heat and transfer to a food processor or blender and blitz until smooth. Pour into a serving dish and serve with prepared accompaniments.
• Optional: Serve Garlic Oil Dip in a fondue dish heated by a candle.
• Buon appetito!

Serving Suggestions

Bagna cauda is a versatile appetizer suitable for entertaining or casual family dinners. Serve it with an assortment of seasonal roasted or grilled vegetables for a colorful, visually appealing platter. It pairs well with crusty Italian bread, allowing guests to dip and savor every drop of the flavorful garlic sauce.

For a sophisticated gathering, offer an assortment of dipping accompaniments such as roasted mushrooms, asparagus spears, or blanched green beans. This dish also pairs nicely with a crisp white wine like Pinot Grigio or Vermentino, whose bright acidity balances the richness of the anchovy-garlic sauce. Bagna cauda can also be part of a larger Italian antipasto spread, including cured meats, cheeses, olives, and marinated vegetables, creating an interactive dining experience for guests.

Final Thoughts

This Grilled Vegetables with Garlic Oil Dip (Bagna Cauda) recipe is a celebration of rustic Italian flavors elevated for the home kitchen. The richness of roasted garlic, combined with anchovies and butter, creates a decadent yet approachable dip, while lightly roasted vegetables provide natural sweetness and texture.

Perfect for entertaining or as a healthy appetizer, this dish showcases how simple ingredients can be transformed into a sophisticated, flavorful experience. Its balance of umami, aromatic herbs, and fresh vegetables makes it a standout on any table. The interactive element of dipping vegetables into warm garlic oil also adds an element of fun and engagement for your guests.