Harry Kane's brilliant improvised finish saw Spurs head into half-time with the advantage on Saturday but a spirited Leicester, who had seen a Wilfred Ndidi goal chalked off early on, fought back following the interval.
After a Serge Aurier effort had been ruled out by VAR due to the tightest of offside decisions, Ricardo Pereira got the Foxes back on level terms when he arrived to convert Jamie Vardy's low cross.
