Grow Heirloom Tomatoes - Plant Kellogg's Breakfast Tomato Seeds. Large, orange beefsteak with outstanding favor, the indeterminate Kellogg's Breakfast Heirloom Tomato is an absolute must-have! 1-2 pound slightly flattened globes are giants in the garden and even named one of the best heirloom tomatoes by Sunset magazine. Thin-skinned, meaty and with a fantastic sweet & tangy flavor, make room for this one in your garden this summer.