The Ruff Ruffman Show

The Cook-off Part 3: Duck, Duck, Egg! (1x13)

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The live-action kids want a delicious egg dish in the shape of a duck. Ruff dives in with equal parts confidence and ignorance. Blossom fashions a duck-shaped mold, and Ruff fills it with boiled eggs, but his dish is disqualified for being egg-shaped eggs in a duck-shaped pan. He learns that liquids (as opposed to solids) conform to the container they are in.