Vegetable preparation practices for 5–6 years old Australian children as reported by their parents; relationships with liking and consumption

•Preparation practices of vegetables at home were investigated.•We explored its relation with child’s liking and consumption as reported by parents.•Preparation was related to child’s liking and consumption of vegetables.•Its effect was vegetable specific.•Experimental research on mixed dishes to promote acceptance is recommended. Vegetables are the food category least accepted by children, which is a key reason for their low intake. Common sense suggests that vegetable preparation, liking and consumption is idiosyncratic to each vegetable, e.g. carrots may be eaten raw, but raw broccoli may be unacceptable, however scientific evidence is largely lacking. This study measured children’s experiences, liking and consumption of vegetables in relation to preparation practices at home. Questionnaire data were collected for a comprehensive range of preparation methods (raw, boiling, steaming, frying, roasting, and seven ways of preparing it with other dishes (e.g. soup)) across five common vegetables, i.e. carrot, potato, broccoli, cauliflower, and green beans. Measures included experience with preparation methods (yes/no), liking (9 point hedonic scale) and consumption frequency (5 point scale). Data were reported by parents for their child (N=82, 5–6years, low and high vegetable intake), and child/parent pairs were recruited from the Sydney metropolitan area. Parents reported that children consumed an average of 6.8 (SD 3.4) different preparation methods for vegetables at home, including many mixed dishes. The number and type of preparations the child consumed depended on the vegetable type (p