Heat oil in a large pan over medium-high heat. Cook onion, garlic and celery, stirring for 5 minutes or until softened.
Add cumin, paprika, chilli powder and beef mince and cook for 5-7 minutes or until the mince is browned.
Add carrot, zucchini, capsicums, and kidney beans and cook, stirring for 4-5 minutes until vegetables are tender.
Add chopped tomatoes, tomato paste and water. Bring to the boil, then reduce heat and cook over low heat for 20-25 minutes or until mixture slightly thickens.
Allow to cool. Freeze in an airtight container.
Once reheated, stir through coriander before serving.