Roasted Mushroom Base

Step 1

Preheat oven to 400 degrees. Line 2 baking sheets with parchment.

Step 2

In a large bowl, toss mushrooms with oil, salt and pepper. Spread in an even layer on baking sheets and bake in the middle and lower racks of the oven for 20 minutes, stirring every 5 minutes and switching pans top to bottom halfway through. The mushrooms should be tender and dry when done. Remove from heat and allow to cool.

Step 3

Grind in a grinder or pulse in a food processor fitted with steel blade until broken down into small pieces resembling ground meat. What works best in my food processor is to pulse about 10 times, scrape down the sides of the bowl and then pulse another five to 10 times. Taste and adjust seasoning.