
Poor Man’s Potatoes in Onion Sauce | Classic Recipe from Spain
We’ve done a lot of delicious potato recipes here on Spain on a Fork, and these poor man’s potatoes in onion sauce are no exception. They’re filled with flavors, made with affordable ingredients, and all done in about 40 minutes. Serve them next some pan-grilled fish and a garden salad for a great meal.
To make this recipe, it’s important to use potatoes that are a bit more waxy than starchy. As they hold their shape better when being boiled. I used yukon golds, but you can also use new potatoes, golden delight, or even red potatoes.
To make the onion sauce, I used a combination of onions, garlic, green bell pepper, and vegetable broth. You can mix it up and use different vegetables if you like. You can also use chicken broth or even beef broth if you prefer.
TIPS & TRICKS to Make this Recipe: While the potatoes are simmering, make sure to gently shake the pan once in a while. This will help thicken the onion sauce. This dish will hold for up to 3 to 4 days in the fridge in an airtight container.
Key Ingredients & Cookware I used in this Recipe:
MY COOKWARE
MY CHEF´S KNIFE
EXTRA VIRGIN SPANISH OLIVE OIL (10% OFF Your Order with Coupon Code ONAFORK)
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Watch the Video Below on How to Make Poor Man’s Potatoes in Onion Sauce

Poor Man's Potatoes in Onion Sauce | Patatas a lo Pobre en Salsa de Cebolla
Ingredients
- 1/4 cup extra virgin olive oil 60 ml
- 1 large onion
- 4 cloves garlic
- 1 green bell pepper
- 1 1/2 tbsp all purpose flour 12 grams
- 1/2 cup dry white wine 120 ml
- 1/2 tsp dried thyme .50 grams
- 1/4 tsp crushed red pepper flakes .65 grams
- 2 1/4 lbs waxy potatoes 1 kilogram
- 3 1/2 cups vegetable broth 860 ml
- sea salt & black pepper
- chopped chives for garnish
Instructions
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Cut the potatoes (peeled) into bite-sized pieces that are 2 cm (3/4 inch) thick, cut the onion into small slivers, roughly chop the garlic, and finely chop the green bell pepper
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Heat a large fry pan or stock pot with a medium heat and add in the olive oil
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After a couple of minutes add in the chopped vegetables (except for the potatoes), mix continuously, after 5 minutes and the onions are slightly translucent, add in the flour, continue to mix for 2 minutes, then add in the white wine, thyme, and crushed red pepper, mix together and then simmer
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After simmering the wine for 3 minutes and the alcohol has cooked off, add in the chopped potatoes, and season with salt & pepper, mix together until well mixed, then add in the vegetable broth, raise to a high heat and give it a gentle mix
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Once it comes to a boil place a lid on the pan and lower to a low-medium heat, simmer for 20 minutes or until the potatoes are just cooked through, make sure to shake the pan once in a while, as this will help thicken the sauce
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Transfer the potatoes and sauce into a large serving dish and top off with chopped chives, enjoy!
Recipe Notes
Get the Spanish Olive Oil I used to make this Recipe (10% OFF Your Order with Coupon ONAFORK)
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Tali

17 . Jul . 2025I just made it – incredibly delicious! My husband, who is a gifted cook, practically licked his fingers!
Spain on a Fork
So happy to hear that! Appreciate the comment 🙂 Much love
17 . Jul . 2025Lisa

12 . Jul . 2025This was delicious! I added a few mushrooms, fresh thyme from my garden, and used more vegetarian broth instead of wine, but it was still really good. Thanks for the recipes.
Spain on a Fork
Sounds great! Glad you enjoyed it 🙂 Much love
12 . Jul . 2025