Sweet and sour pork with noodles

Ingredients

• 1 tablespoon oil
• 400 gram pork fillet, sliced
• 6 green onions, sliced
• 1 bunch broccolini, trimmed
• 1 cup beansprouts
• 1/2 red capsicum, seeded, cut into chunks
• 1/2 cup canned pineapple chunks, 3/4 cup juice reserved
• 1/4 cup white or rice vinegar
• 1/4 cup brown sugar
• 1 tablespoon cornflour, blended with 1/3 cup water
• 250 gram packet thick egg noodles, cooked, drained
• 1/4 cup chopped roasted cashews