Potatoes O'Brien

Potatoes O’Brien is an old-school diner breakfast staple: diced potatoes fried until golden and crispy, then tossed with bell pepper, scallions, and in this version, fresh basil for an herby lift you won’t find at most greasy spoons. Served alongside eggs of your choice, it’s the kind of hearty morning plate that fuels a full day.

Bacon drippings are the cooking fat here, and they make all the difference. The rendered bacon fat gives the potatoes a savory, smoky crust that butter or oil can’t replicate. If you’ve been saving drippings in a jar in the fridge (as you should), this is exactly the recipe they were waiting for.

Getting the potatoes golden and evenly browned requires patience and frequent stirring. Let them sit long enough between stirs to develop a crust on each side, then flip. Constant agitation steams them instead of frying them, and you end up with soft, pale cubes instead of crispy, golden ones.

Adding the peppers and scallions after the potatoes are browned keeps them from turning mushy. A few minutes on medium-high heat softens them just enough while preserving their color and snap.

Kitchen Tips

• Cut the potatoes into even ½-inch cubes for consistent browning. Uneven pieces mean some are burnt while others are still white
• Don’t crowd the pan. Work in batches if needed. Potatoes need contact with the hot surface to crisp, and overcrowding creates steam
• Pat the diced potatoes dry before frying. Surface moisture prevents crisping and causes the bacon fat to spit
• Fresh basil goes in with the peppers at the end. Cooking it too long turns it dark and bitter

Variations

• Add diced red bell pepper alongside the green for more color on the plate
• Stir in a pinch of smoked paprika with the vegetables for extra depth
• Top with shredded cheddar and a fried egg for a loaded breakfast skillet