Heat a large nonstick skillet over medium-high heat.
Add onion; saut 5 minutes or until golden brown. Reduce heat to low.
Add cream cheese and next 6 ingredients (cream cheese through pepper); stir until blended.
Remove skillet from heat.
Add kale, beet greens, and Swiss chard to pan; toss to coat. Cover and let stand 30 seconds. Divide slaw evenly between 2 plates; top each with chopped bacon.