With the rack in the middle position, preheat the oven to 400°F (200°C). Butter a 9 x 13-inch (23 x 33 cm) rectangular pan and line with parchment paper, letting the paper hang over the two longer sides. Butter the paper.
In a large skillet over high heat, cook the sausage meat in the oil, breaking it up with a wooden spoon as it cooks. Add the mushrooms and continue cooking for 3 minutes or until the mixture is golden brown. Remove from the heat.
In a large bowl, whisk together the eggs and cream. Lightly season with salt. Pour into the prepared pan and bake for 3 minutes. Scatter the sausage mixture over the omelette, leaving a 1-inch (2.5 cm) border along the longer sides. Continue baking for 5 minutes or until the omelette is cooked through.
Run the blade of a knife between the omelette and pan. Lifting one edge of the parchment paper, roll the omelette lengthwise. Remove from the pan and place on a serving platter.
This recipe is from "Ricardo For Kids".
Recipes with the "Healthy Pick" stamp have been evaluated by a registered dietitian member of the Ordre professionnel des diététistes du Québec.