Step 1

Heat oil in a large skillet over medium-high until shimmering. Add cumin seeds and cook, stirring, until they turn a medium shade of brown, about 1 minute. Reduce heat to medium and stir in fennel seeds. Add onion and cook, stirring occasionally, until translucent, 4–6 minutes.

Step 2

Stir in potato, then spread mixture into an even layer in pan. Cover and cook until potato is tender and not mushy (a little charring on the bottom is A-OK), 7–10 minutes. Stir in bell pepper and salt. Cover and cook until peppers are slightly softened, 5–7 minutes. Using a large spoon or spatula, scrape up the delicious charred bits from bottom of pan and stir into potato mixture.

Step 3

Stir in peanuts and lime juice. Taste and adjust lime juice and salt, if needed, before serving.