Very nice idle game! I'd like the prestige details to stick to the left panel, unless I mouse over something different. And an indicator to show if a cooked item would generate more than the cheapest item in my menu would be convenient.
Really great start! I think there are some rounding issues. A lot of resources don't show their full amounts, like "Runes: 28/29". I probably have a fraction of a rune that is keeping me from having a full amount.