How fattening is tri-tip roast bottom sirloin beef?
There are varieties of tri-tip roast bottom sirloin beef. For example, separable lean and fat tri-tip roast bottom sirloin beef has 538 kilojoules per 100g (152 cals per oz) and separable lean only tri-tip roast bottom sirloin beef contains 654 kilojoules per 100g (185 cals per oz). This makes it more fattening than most beef-based food.