Caramelized Onion, Fig and Goat Cheese Pie

Quick Recipe Version (TL;DR)

• Yield: 8 slices (1 standard 9-inch pie)
• Prep Time: 25 minutes
• Cook Time: 1 hour 25 minutes
• Total Time: 1 hour 50 minutes

Quick Ingredients

• 1 (9-inch) all-butter pie crust (store-bought or homemade)
• 2 tbsp unsalted butter
• 1 tbsp olive oil
• 2 large yellow onions (about 1 1/2 lb), thinly sliced
• 1/2 tsp kosher salt, plus more to taste
• 1 tbsp packed light brown sugar
• 2 tbsp balsamic vinegar
• 2 tsp fresh thyme leaves, plus more for serving
• 1/4 tsp black pepper
• 4 oz goat cheese (chèvre)
• 4 fresh figs (about 6 oz), stemmed and quartered
• 2 large eggs
• 1/2 cup heavy cream
• 1/4 cup whole milk
• 1/4 tsp fine sea salt
• 1 tsp honey (optional, for finishing)

Do This

• 1) Heat oven to 375°F (190°C). Fit crust in a 9-inch pie plate; chill 10 minutes.
• 2) Blind bake crust: line with parchment, fill with pie weights, bake 15 minutes; remove weights and bake 5 minutes more.
• 3) Caramelize onions in butter + olive oil with salt over medium-low heat, 35–45 minutes, stirring often.
• 4) Stir in brown sugar, then balsamic; cook 2–3 minutes until jammy. Add thyme + pepper; cool 10 minutes.
• 5) Whisk eggs, cream, milk, and salt.
• 6) Fill crust with onions, dot with goat cheese, nestle figs on top, then pour custard over.
• 7) Bake 35–40 minutes until set and deeply golden. Cool 15 minutes; finish with thyme and a light drizzle of honey.

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Why You’ll Love This Recipe

• Elegant but approachable: It looks bakery-fancy, but it’s very doable for home cooks.
• Big sweet-savory payoff: Jammy onions and sweet figs balance tangy goat cheese beautifully.
• Great for entertaining: Delicious warm, room temp, or lightly reheated.
• Flaky crust, caramelized top: The filling bakes into a golden, lightly bronzed, sliceable pie.

Grocery List

• Produce: 2 large yellow onions, 4 fresh figs, fresh thyme
• Dairy: unsalted butter, goat cheese (chèvre), heavy cream, whole milk, 2 large eggs
• Pantry: 1 (9-inch) pie crust, olive oil, light brown sugar, balsamic vinegar, kosher salt, fine sea salt, black pepper, honey (optional)

Full Ingredients

Crust

• 1 (9-inch) all-butter pie crust (store-bought or homemade), thawed if frozen

Caramelized Onion & Thyme Layer

• 2 tbsp unsalted butter
• 1 tbsp olive oil
• 2 large yellow onions (about 1 1/2 lb total), halved and thinly sliced
• 1/2 tsp kosher salt, plus more to taste
• 1 tbsp packed light brown sugar
• 2 tbsp balsamic vinegar
• 2 tsp fresh thyme leaves
• 1/4 tsp freshly ground black pepper

Filling & Custard

• 4 oz goat cheese (chèvre), crumbled into 1/2-inch pieces
• 4 fresh figs (about 6 oz), stemmed and quartered
• 2 large eggs
• 1/2 cup heavy cream
• 1/4 cup whole milk
• 1/4 tsp fine sea salt

To Finish (Optional but Lovely)

• 1 tsp honey, for a light drizzle
• 1/2 tsp fresh thyme leaves, for garnish

Step-by-Step Instructions

Step 1: Prep the oven and pie crust

Arrange a rack in the lower third of the oven and preheat to 375°F (190°C). Fit the pie crust into a 9-inch pie plate, gently pressing it into the corners without stretching the dough. Crimp the edges if you like.

Place the crust in the refrigerator for 10 minutes while the oven heats. Chilling helps the crust hold its shape during baking.

Step 2: Blind bake for a crisp, flaky shell

Line the chilled crust with parchment paper and fill with pie weights or dried beans, making sure the weights reach up the sides (this prevents slumping).

Bake at 375°F (190°C) for 15 minutes. Carefully lift out the parchment and weights, then return the crust to the oven and bake for 5 minutes more, until the bottom looks dry and just barely starting to color. Set aside while you make the filling.

Step 3: Slowly caramelize the onions

In a large skillet, melt 2 tbsp unsalted butter with 1 tbsp olive oil over medium-low heat. Add the sliced onions and 1/2 tsp kosher salt and toss to coat.

Cook for 35–45 minutes, stirring every few minutes. If the onions start browning too quickly, lower the heat; you want slow, even caramelization. By the end, they should be deep golden, very soft, and reduced in volume.

Step 4: Make them jammy with balsamic, thyme, and pepper

Sprinkle in the 1 tbsp brown sugar and cook for 1 minute. Add 2 tbsp balsamic vinegar and cook for 2–3 minutes, stirring, until the onions look glossy and “jammy,” and the vinegar is no longer sharp-smelling.

Stir in 2 tsp thyme leaves and 1/4 tsp black pepper. Taste and add an extra pinch of salt if needed. Let the onions cool for 10 minutes so they don’t scramble the custard.

Step 5: Whisk the custard

In a medium bowl, whisk together 2 eggs, 1/2 cup heavy cream, 1/4 cup whole milk, and 1/4 tsp fine sea salt until smooth and fully combined.

This custard gently binds everything together without making the pie feel heavy.

Step 6: Assemble the pie

Spread the caramelized onions evenly over the partially baked crust. Dot the onions with the 4 oz goat cheese, leaving some pieces on top so you get little tangy pockets after baking.

Nestle the quartered figs across the surface, cut side up when possible (they caramelize beautifully). Slowly pour the custard over everything. If your pie plate is very full, stop just shy of the rim (you may have a tablespoon or two left).

Step 7: Bake until set and caramelized

Bake at 375°F (190°C) for 35–40 minutes, until the center is set (it should jiggle slightly but not look liquid) and the top is deeply golden in spots. If the crust edge browns too quickly, loosely tent the edge with foil after about 25 minutes.

Cool for 15 minutes before slicing for cleaner pieces. Finish with a light drizzle of 1 tsp honey (optional) and a pinch of fresh thyme.

Pro Tips

• Low and slow onions: Keep the heat at medium-low. If you rush, onions can scorch and turn bitter instead of sweet.
• Blind baking matters: This pie has a moist filling; the short pre-bake keeps the bottom crust flaky instead of soggy.
• Cool the onions briefly: A 10-minute cool-down helps prevent the eggs from cooking on contact.
• Use ripe-but-firm figs: Very soft figs can collapse and leak too much juice; firmer ripe figs hold their shape.
• Slice after resting: A 15-minute rest lets the custard settle so slices hold together.

Variations

• Galette style: Skip the pie plate. Roll the crust into a 12-inch round, pile filling in the center leaving a 2-inch border, fold edges over, and bake at 400°F (205°C) for 35–40 minutes.
• Add crunch: Sprinkle 1/3 cup toasted walnuts or pecans over the onions before adding figs.
• Try different cheese: Swap goat cheese for 4 oz feta (more salty) or 4 oz creamy blue cheese (bolder and funkier).

Storage & Make-Ahead

Let the pie cool completely, then cover and refrigerate for up to 4 days. Reheat slices on a sheet pan in a 325°F (165°C) oven for 12–15 minutes, or until warmed through (this keeps the crust crisper than microwaving).

Make-ahead: Caramelize the onions up to 3 days ahead and refrigerate. Assemble and bake the pie the day you plan to serve it. You can also blind bake the crust up to 1 day ahead; cool, cover, and keep at room temperature.

Nutrition (per serving)

Approximate, based on 8 slices: 430 calories, 27 g fat, 34 g carbs, 12 g protein, 3 g fiber, 430 mg sodium.