Enjoying a midday lunch outing,  was spotted joking around with former Amazing Race contestant Mike White at the Brentwood Country Mart on Monday (March 23).

Jake Gyllenhaal Leaving Lunch With Mike White

The “Brokeback Mountain” hunk and his pal dropped into Le Pain Restaurant, grabbing an outdoor patio as they chowed down while soaking up the sun.

Meanwhile, Jake spent the weekend celebrating girlfriend Reese Witherspoon’s 33rd birthday with a bash at his Los Angeles home.

According to Us magazine insiders, guests at the Saturday night shindig included Jake’s sister, Maggie Gyllenhaal, who brought Peter Sarsgaard (and their daughter, Ramona), as well as Robert Downey Jr. and his wife Susan.