Recipe: Nadia Lim’s Silverbeet, leek and ricotta lasagne
SERVES 5–6 . READY IN: 45–50 MINUTES PREP TIME: 20 MINUTES COOK TIME: 35–40 MINUTES TOMATO SAUCE 1 tablespoon olive oil 1 onion, diced 2 cloves garlic, chopped 1 tablespoon chopped thyme leaves 2 ¼ cups tomato passata or canned, crushed tomatoes 2 tablespoons tomato paste LASAGNE 1 tablespoon olive oil 1 large leek, trimmed […]
Sugar Swirl Experiment
You Will Need: What To Do: The Science Behind It:This experiment demonstrates diffusion—the movement of particles from an area of high concentration to an area of low concentration. The sugar and food dye coating on the Skittles dissolves into the water, and the resulting solution spreads inward. The colours remain in distinct zones because the […]