Polenta Crackers with Roasted Wild Mushrooms

Polenta Crackers with Roasted Wild Mushrooms
Prep Time
20 min
Cook Time
40 min
6 servings

Mixed wild mushrooms atop crispy, golden polenta crackers are a great pre-dinner snack.




cup all-purpose flour, plus more for dusting
cup yellow cornmeal
cup grated Parmesan
tsp finely chopped fresh tarragon
pinch cayenne
Kosher salt
Tbsp cold unsalted butter, cut into ½" pieces
cup heavy cream, plus more as needed


lb(s) mixed wild mushrooms such as shiitake, oyster and cremini, sliced
Tbsp olive oil
Kosher salt and freshly ground black pepper
Tbsp fresh lemon juice
Tbsp chopped fresh tarragon


Step 1

Preheat the oven to 400ºF. Line a baking sheet with parchment paper.

Step 2

Combine the flour, cornmeal, Parmesan, tarragon, cayenne and 1 teaspoon salt in a food processor and pulse to combine. Add the butter and pulse until incorporated. Add the heavy cream and process until the dough comes together. If the dough is too dry, add a little more cream, 1 teaspoon at a time, until the dough comes together.

Step 3

Lightly flour a sheet of parchment paper and place the dough on top. Shape the dough into a rectangle with your hands, then lightly flour the dough and roll it out with a rolling pin until it is a little less than 1/4 inch thick (about a 15-by-12-inch rectangle). Poke all over with a fork. Cut the dough into squares or rectangles and carefully transfer them to the prepared baking sheet. Bake until light golden brown, 10 to 12 minutes. Cool completely on a rack.

Step 4

Increase the oven temperature to 450ºF. Line a baking sheet with foil.

Step 5

Toss the mushrooms with the oil, 3/4 teaspoon salt and a few grinds of pepper on the prepared baking sheet. Roast, stirring once or twice, until tender and well browned, 20 to 25 minutes.

Step 6

In a small bowl, combine the lemon juice, tarragon and a pinch of salt and pepper. Transfer the mushrooms to a bowl and top with the tarragon-lemon juice mixture.

Step 7

Serve the crackers with the mushrooms on the side for topping.

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