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4 lb 8 oz (2 k) yucca or cassava, peeled and cut in medium size pieces
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2 – 2 ˝ cups of warm milk, approximately
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4 tablespoons butter, at room temperature
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14 oz (400 g) mushrooms, sliced, (optional) |
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2 tablespoons butter, for mushrooms (optional)
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3 ˝ oz (100 g) Edam cheese or similar, coarsely shredded |
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3 ˝ oz (100 g) Gruyere cheese or similar, coarsely shredded
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˝ cup grated parmesan cheese
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2 egg yolks, slightly beaten
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˝ cup shredded Mozzarella cheese
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