Side Dishes
This bacon, onion, and potato recipe delivers the ultimate one-pan hash with crispy edges and smoky depth—perfect for breakfast or dinner. The secret lies in cooking the bacon first to render fat that crisps the potatoes to golden perfection while caramelizing the onions.
I’ve perfected this technique over years of testing, ensuring every bite has that satisfying crunch and rich, savory flavor.
What makes this recipe stand out is its simplicity: just a handful of ingredients and 30 minutes of active time, yet it tastes like a restaurant-quality dish. The bacon adds smoky richness, the onions bring sweetness, and the potatoes develop a crispy exterior while staying tender inside.
It’s the kind of meal that transforms a simple weeknight into something special without requiring fancy techniques.
The result is a hearty, satisfying hash that’s easy to customize—add cheese for extra indulgence or swap in bell peppers for extra color. The aromas alone will have everyone gathering around the table, and the crispy texture ensures every bite is worth waiting for.
This is comfort food at its finest, with minimal effort and maximum flavor.
Serve it alongside a fried egg for a complete breakfast or pair it with a fresh salad for a hearty dinner. The versatility makes it a go-to recipe for any occasion, and the leftovers reheat beautifully. Let’s get cooking!
Ingredients for bacon onion and potato
These hearty ingredients transform into a restaurant-worthy hash with smoky depth and crispy edges.
| Ingredient | Amount | Notes |
|---|---|---|
| Thick-Cut Bacon 🥓 | 8 oz | Thick-cut for maximum crispiness |
| Yellow Onions 🧅 | 1 ½ lb | Yellow or red, sliced into half-moons |
| Russet Potatoes 🥔 | 2 ½ lb | Waxy potatoes preferred, cut into 1-inch cubes |
| Kosher Salt 🧂 | 1 ½ tsp | Diamond Crystal preferred for balance |
| Freshly Ground Black Pepper 🌶️ | ½ tsp | Freshly cracked for optimal flavor |
| Extra-Virgin Olive Oil 🫒 | 2 tbsp | For crisping potatoes, high smoke point |
| Fresh Parsley 🌿 | ¼ cup | Chopped, for garnish (optional) |
| Garlic Cloves 🧄 | 4 cloves | Minced, for optional depth |
| Cheddar Cheese 🧀 | ½ cup | Shredded sharp cheddar, optional topping |
| Large Eggs 🥚 | 4 whole | Optional fried eggs for breakfast serving |
The bacon is non-negotiable here—thick-cut slices render fat that crisps the potatoes to golden perfection. Costco or Trader Joe's carry excellent options, but any thick-cut bacon works. Yellow onions add sweetness as they caramelize, so choose firm, dry specimens. Russet potatoes are ideal for their crispy exterior and fluffy interior, but Yukon Golds work too. Look for potatoes with minimal bruising to ensure they crisp properly.
No thick-cut bacon? Regular bacon works in a pinch, but it won’t crisp as well. Swap onions for shallots if you prefer milder sweetness, or add bell peppers for extra color. The olive oil is crucial for crisping—use a high-quality extra-virgin variety with a smoke point above 375°F. For extra flavor, toast the minced garlic in the bacon fat before adding potatoes. If you're serving this for breakfast, the optional fried eggs elevate it to brunch status—just crack them into the hot hash at the end.
Store leftovers in an airtight container for up to 4 days, reheating in a skillet with a splash of water to restore crispiness. The hash reheats beautifully, making it ideal for meal prep. For extra crispiness, broil for 2-3 minutes before serving. Garnish with fresh parsley and shredded cheddar just before eating to keep toppings fresh. This dish freezes well for up to 3 months, though texture may soften slightly upon thawing.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this for nights when I don’t want to scrub three pots. Toss everything—bacon, onions, potatoes—on one sheet pan, and let the oven do the work. The bacon renders its fat right into the potatoes, so you’re basically getting a free crispy upgrade.
- Crispy-Creamy Bliss: That first bite? The thick-cut bacon stays perfectly chewy while the potatoes turn golden outside and fluffy inside. Honestly, the salty-sweet caramelized onions take it over the top—like a hug for your taste buds.
- Leftovers I Actually Want: Unlike casseroles that turn to glue, this stays delicious reheated. I’ll pack it for lunch or serve it cold the next day, and it’s still just as satisfying. (Yes, even on a Tuesday.)
- Budget Breakfast Hack: Use the leftovers for breakfast hash the next morning—just add eggs and you’ve got a filling meal for pennies. I’ve fed my whole family for under $10 with this, and nobody complains. That’s a win.
Step-by-step instructions for smoky crispy hash in one pan
Here's how to create a perfectly crispy, smoky hash with layers of flavor and texture.
Cook the Bacon Until Crispy
Place the 8 oz thick-cut bacon in a large, oven-safe skillet over medium heat. Let it cook undisturbed for 5-6 minutes until the edges begin to crisp. This initial resting period prevents the bacon from curling and ensures even cooking.
After the first 5 minutes, gently press down on the bacon with a spatula to maintain contact with the pan. Continue cooking for another 3-4 minutes until the bacon is deep golden brown and crispy. Remove the bacon from the skillet and set it aside on a paper towel-lined plate, leaving the rendered fat in the pan. This fat will form the flavor base for your hash.
Sear the Potatoes and Onions
In the same skillet with the bacon fat, add 2 tbsp extra-virgin olive oil to increase the fat content—this ensures crispy potatoes. Add the 2.5 lb russet potatoes, cut into 1-inch cubes, and season immediately with 1.5 tsp kosher salt and 0.5 tsp freshly ground black pepper.
Cook the potatoes over medium-high heat for 10-12 minutes, stirring occasionally, until they begin to brown in spots. Add the 1.5 lb yellow onions, sliced into half-moons, and continue cooking for another 5-7 minutes until the onions soften and the potatoes develop a golden crust. The onions should caramelize slightly, adding sweetness to balance the smokiness.
Develop Depth with Garlic and Parsley
Once the potatoes and onions are tender and beginning to crisp, reduce the heat to medium and add the 4 cloves minced garlic. Cook for 30-60 seconds until fragrant—this step adds aromatic depth without overpowering the dish. Immediately stir in the 0.25 cup chopped fresh parsley, which brightens the flavors and adds freshness.
Return the crispy bacon to the skillet, breaking it into smaller pieces as you go. Toss everything together gently to combine, ensuring the potatoes and onions are evenly coated in the smoky bacon fat. This step integrates all the flavors into a cohesive, hearty hash.
Optional Eggs and Cheese for Breakfast Serving
For a breakfast-style serving, transfer the hash to a baking sheet and broil for 2-3 minutes to crisp the top further. Make small wells in the hash and crack the 4 whole large eggs into them. Sprinkle the 0.5 cup shredded sharp cheddar cheese evenly over the top.
Return the baking sheet to the broiler for another 2-3 minutes, or until the egg whites are set and the cheese is melted and bubbly. Serve immediately with the crispy hash surrounding the runny yolks for the ultimate breakfast experience. If skipping the eggs, simply serve the hash as-is with a dollop of sour cream or hot sauce for contrast.
Pro Tips For Making Bacon Onion And Potato
- CUT BACON IN HALF: Thick-cut bacon takes forever to crisp—literally. Slice each strip lengthwise (not crosswise) into two thinner pieces. They’ll render faster, cook more evenly, and still stay bendy enough to wrap around potatoes if you’re feeling fancy. (Yes, I’ve tried the crosswise method. No, it’s not worth it.)
- PEEL AND CHOP ONIONS IN STRIPS: Thin, even slices caramelize faster than big chunks and actually melt into the potatoes instead of sitting there like sad, undercooked lumps. Use a mandoline if you’re impatient, but a sharp knife works—just stay parallel to the cutting board. (I learned this when my onions turned to mush mid-cook.)
- SALT POTATOES BEFORE COOKING: Toss the raw potatoes with salt before they hit the pan—it seasons the starch, not just the surface. A pinch of pepper too, but don’t go heavy; you’ll add more later. (I used to salt after, and the flavor felt like an afterthought.)
- REST BACON AFTER CRISPING: Once the bacon’s golden, pull it out and let it sit on a rack or paper towels for 5 minutes. This stops the cooking process so it doesn’t turn greasy when you mix everything together. (Trust me, your future self will notice the difference.)
Make-ahead tips for this recipe
Prep Ahead Strategy
Start by peeling and cutting the 2.5 lb russet potatoes into 1-inch cubes the night before. Store them in a bowl of cold water in the fridge to prevent browning.
This saves 15 minutes of prep time the next day. Drain and pat dry just before cooking to ensure crispiness. 🥔
Bacon Fat Reserve
Cook an extra 4 oz thick-cut bacon beyond the recipe and store the rendered fat in a small jar in the fridge. Use this fat to crisp the potatoes later—it adds smoky depth without extra cooking time.
The fat stays fresh for 2 weeks and is perfect for quick hash prep.
Onion Caramelization
Slice the 1.5 lb yellow onions into half-moons and store them in an airtight container with a paper towel to absorb moisture. Caramelizing onions takes time, so I recommend doing this step first when making ahead.
Cook them low and slow in the bacon fat until golden, then refrigerate. Reheat gently before combining with potatoes.
Freezer-Friendly Assembly
Assemble the hash up to the bacon addition and freeze it in a single layer on a baking sheet for 1 hour to solidify. Transfer to a freezer bag for up to 3 months.
When ready to serve, thaw overnight in the fridge, then crisp in a skillet with fresh bacon fat. Add the bacon and optional toppings just before serving for maximum freshness.
Reheating Perfection
For leftovers, reheat the hash in a skillet over medium heat with 1 tbsp bacon fat or olive oil for 5-7 minutes, stirring occasionally. Add a splash of water if it looks dry.
For extra crispiness, broil for 2-3 minutes before serving. Garnish with fresh parsley and cheddar just before eating to keep toppings vibrant.
Breakfast Prep Shortcut
Make the hash base ahead and store it in the fridge. In the morning, simply reheat it in a skillet, then crack eggs into wells and broil until set.
This turns a quick breakfast into a 5-minute morning ritual while keeping the hash crispy. The eggs add richness that balances the smoky flavors perfectly. 🍳
Nutrition facts
Frequently asked questions
Can I use regular bacon instead of thick-cut?
Yes, but expect less crispiness. Regular bacon will cook faster and may not render as much fat, which is key for crispy potatoes. If using it, press down firmly with a spatula to maximize contact with the pan. For best results, add an extra 1 tbsp olive oil to compensate for the reduced fat.
How do I prevent soggy potatoes when reheating?
Reheat leftovers in a skillet over medium heat with 1 tbsp bacon fat or olive oil for 5-7 minutes, stirring occasionally. Add a splash of water if needed to restore moisture. For extra crispiness, broil for 2-3 minutes before serving. Never microwave—it steams the potatoes instead of crisping them.
What’s the best way to store leftovers?
Store in an airtight container for up to 4 days in the fridge. For longer storage, freeze the hash (without bacon or toppings) for up to 3 months. Thaw overnight in the fridge, then crisp in a skillet with fresh bacon fat before adding toppings. The texture holds up well when frozen properly.
Can I make this dish ahead for a brunch gathering?
Prep the hash base (potatoes, onions, and bacon) up to 2 days ahead and refrigerate. On serving day, reheat in a skillet, then make wells for eggs and broil until set. This turns a quick breakfast into a 5-minute morning ritual while keeping the hash crispy and hot. Garnish with fresh parsley just before serving.
What’s the secret to extra crispy edges?
Use russet potatoes (they crisp better than waxy varieties) and cut them into 1-inch cubes for maximum surface area. Cook them in the bacon fat over medium-high heat until golden brown, stirring occasionally. For even more crispiness, finish under the broiler for 2-3 minutes before serving.