Step Five Place the cut radishes on top of the cooked bacon and onions. Add radishes and shallots to the pan and cook, undisturbed, until slightly charred on one side, 2 … Step Three. Melt butter in 10-inch skillet over medium heat until sizzling; add Using a slotted spoon, transfer bacon to a paper towel-lined plate, leaving the drippings in the pan. Cook until the radishes are tender and almost see-through. Now, you slice or chop the fresh radishes by hand or in a food processor. Step Four. STEP 1. Place bacon in a large skillet and cook over medium-high heat, turning occasionally, until crisp, 5 to 6 minutes. Cook the bacon and onions until the onions become translucent.