Russian Mushroom Caviar

Preheat oven to 200ºC or 390ºF.

Cut mushrooms in quarters, slice onion and, keeping garlic cloves unpeeled, smash them slightly with a back of a water glass.

Mix mustard, 3 tablespoons olive oil and white wine vinegar. Add a pinch of salt and black pepper.

Arrange mushrooms, onion slices and garlic cloves on a baking tray. Sprinkle with the sauce and roast for 20 minutes.

Remove garlic cloves from peel, add the remaining olive oil and thyme. Dice everything together with a chopper or blender. The mixture should have a grainy consistency of caviar. Season with salt and pepper to taste.

Serve over rye bread, crackers or Russian pancakes. Sprinkle with chopped chives if desired. Enjoy!