In a heavy 2-quart pot, heat the oil and butter and fry the onions for 3 minutes over medium heat to soften slightly without browning. Add the barley and continue to cook, stirring constantly, for another 3 to 5 minutes until barley is golden. Add the wild rice to the barley and cook, still stirring, for 1 minute.
Meanwhile in a separate pot, bring the stock, wine, water, garlic, and salt to a simmer, covered. Remove the pot with the barley from the heat and stir the simmering liquid into the grains. Return the pot to the heat. Cover and simmer gently over very low heat for 50 to 55 minutes, or until all the liquid is absorbed. Turn off the heat, wrap the lid with a kitchen towel, replace the lid, and allow pot to sit for 10 minutes. Uncover the pot and fluff the grains with a fork. Serve warm. Makes 6 servings.
Recipe by The Culinary Cellar at https://theculinarycellar.com/barley-and-wild-rice-pilaf/