Cotija Cheese and Jalapeño Dip
A vibrant, creamy cheese dip with crumbly cotija, roasted jalapeños, and lime that captures the flavors of Mexican street food. Served warm or at room temperature, it's perfect for tortilla chips, fresh vegetables, or crispy tostadas. The cotija adds a salty tang while the roasted jalapeños bring subtle heat and depth.
- Prep
- 15 min
- Cook
- 20 min
- Wait
- 5 min
- Total
- 40 min
- Makes
- About 2 cups (480 ml)
Steps
Before you start
- Have all ingredients at room temperature or measured and ready
- If serving warm, preheat oven to 350°F (175°C)
- Wear gloves when handling jalapeños to protect your hands
Roast the jalapeños
- Heat a small skillet over medium-high heat.
- Once hot, place the whole jalapeños in the dry pan and roast for 5–7 minutes, turning occasionally with tongs, until the skins are charred and softened.
- The jalapeños should have blackened spots on all sides and feel tender when squeezed gently.
- Transfer to a cutting board and let cool for 2 minutes.
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Ready when: Skins are charred with black spots and flesh is soft
Tip: Roasting mellows the heat and adds smoky depth; skip this step if you prefer raw, spicier results
Dice the roasted jalapeños
- Once cool enough to handle, slice each roasted jalapeño lengthwise and remove the seeds and white membrane with a small spoon or knife.
- Discard seeds if you prefer less heat, or reserve a few for more spice.
- Finely dice the roasted jalapeño flesh into ¼-inch (6 mm) pieces.
- You should have about ¼ cup (50 g) of diced jalapeños.
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Ready when: Jalapeños are finely diced and seeds are removed
Tip: Wear gloves to prevent jalapeño oils from irritating your hands or eyes
Sauté aromatics
- In the same skillet, melt the butter over medium heat.
- Add the diced onion and sauté for 3 minutes, stirring often, until softened and fragrant.
- Add the minced garlic and cook for another 30 seconds, stirring constantly, until you smell the raw garlic aroma fade.
- Do not let the garlic brown.
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Ready when: Onion is translucent and softened; garlic is fragrant
Tip: Keep heat at medium to prevent garlic from burning, which will make it bitter
Combine base ingredients
- Transfer the sautéed onion and garlic to a medium bowl.
- Add the crema, lime zest, and lime juice.
- Stir well until smooth and combined.
- The mixture should be creamy and pale with flecks of lime zest visible.
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Ready when: Mixture is smooth and well combined
Tip: If your crema is very thick, warm it briefly in the skillet before mixing so it blends smoothly
Fold in cheese and jalapeños
- Add the crumbled cotija cheese and diced roasted jalapeños to the crema mixture.
- Fold gently with a rubber spatula or wooden spoon until evenly distributed.
- Some cotija will remain as small curds, which is correct—do not overmix or you will compress the cheese.
- Fold in the cilantro if using.
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Ready when: Cheese and jalapeños are distributed throughout; mixture is speckled
Tip: Folding instead of stirring keeps the cotija from breaking down too much, preserving its crumbly texture
Season and warmOven 350°F / 175°C
- Taste the dip and season with a pinch of sea salt and black pepper.
- Remember that cotija is salty, so add salt conservatively.
- Transfer the dip to a small oven-safe baking dish (8×6 inches or similar).
- Cover with foil and warm in a preheated 350°F (175°C) oven for 10–12 minutes, until the edges are warm and steaming but the center is not bubbling.
- Alternatively, serve at room temperature without heating.
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Ready when: Dip is steaming at the edges; center is warm but not bubbling
Tip: Don't overheat, as crema can separate if it gets too hot. If serving cold, skip this step entirely
Serve
- Transfer the warm dip to a serving bowl (you can keep it in the baking dish and place on a trivet).
- Drizzle with a tiny bit of extra lime juice if desired, and garnish with a few cilantro leaves and a pinch of cotija crumbles for visual appeal.
- Serve immediately with tortilla chips, crispy tostadas, or fresh vegetables.
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Tip: Keep the dip warm by placing the serving dish on a small trivet over a tea light or low warming tray
Good to know
Tips
- Cotija cheese doesn't melt completely—it softens and crumbles, which is exactly what you want for this dip's rustic texture
- For a spicier dip, reserve some jalapeño seeds and stir them in, or add a pinch of cayenne pepper to the crema mixture
- Roasting the jalapeños mellows their heat and adds smoky complexity; if you prefer more bite, skip roasting and use raw diced jalapeños instead
- This dip pairs beautifully with crispy tortilla chips, charred tostadas, fresh lime wedges, or crudités like bell peppers and radishes
Make ahead
Prepare the dip up to step 5 (after folding in cheese and jalapeños) up to 4 hours ahead. Cover and refrigerate, then bring to room temperature for 15 minutes before warming in the oven. Or serve cold straight from the fridge.
Storage & reheating
Room temperature: up to 2 hours (keep covered). Refrigerator: up to 3 days in an airtight container. Freezer: up to 1 month (the texture will be slightly grainy when thawed; stir well and warm gently over low heat or in a 300°F oven). To reheat: warm in a 300°F (150°C) oven, covered, for 8–10 minutes, or microwave in 30-second bursts, stirring between each, until hot.
Substitutions
- Cotija cheese, finely crumbled → Feta cheese, crumbled. Feta is tangier and more salty; use the same amount but taste and adjust salt accordingly
- Mexican crema or sour cream → Greek yogurt or full-fat sour cream. Will be slightly thicker; thin with a tablespoon of milk if needed for desired consistency
- Fresh jalapeños → Roasted poblano pepper (1–2 whole, seeded and diced). Milder and earthier; roast and prepare the same way for less heat
- Fresh cilantro, finely chopped → Fresh parsley, finely chopped. More subtle flavor; use the same amount for a milder herb note
