I love the taste of this fresh, creamy guacamole. The simple ingredients allow the salty, bright lime flavor to shine, making it the perfect companion for chips, veggies, tacos, or toast. Two small but intentional techniques make this guacamole dip extra good: marinating the onions in lime juice and adding a touch of Greek yogurt for extra creaminess. It’s a recipe I can always count on to be a crowd pleaser!

Guacamole can be a surprisingly finicky dish to prepare, and in my experience, there are two main reasons why.
How to Keep Guacamole Dip From Turning Brown
The first challenge is how quickly guacamole turns brown. In the past, I’ve found myself apologizing for the less-than-appetizing appearance of brown guacamole, reassuring guests that it was still perfectly safe to eat—not exactly something you want to worry about when hosting or heading to a gathering.
This recipe solves that problem by having you finely mince the onion and let it marinate in lime juice before mixing it with the avocados. Together, the onion and lime help slow the oxidation process, keeping the guacamole greener for much longer. As an added bonus, this step softens the sharpness of the onion taste and prevents the bitterness that can sometimes occur when lime juice is added directly to mashed avocados. Truly a win-win.
For best results, I like to let the onions marinate for 30 minutes to an hour. If time is tight, though, even 15 minutes will do the trick—just enough time to prep the rest of the ingredients.
How to Always Have Perfectly Ripe Avocados
Another common challenge with guacamole is finding avocados that are perfectly ripe. Fortunately, with a little planning, you can set yourself up for success every time.
Start by buying firm, unripe avocados at the grocery store. At home, store them at room temperature with your bananas for 2–3 days, until they reach the ideal firmness. Once ripe, transfer them to the refrigerator and store them near your citrus fruits, like lemons and limes. The cooler temperature slows the ripening process, giving you a longer window to use them. I find they stay at peak ripeness for about a week or so this way.
With its fresh flavor, vibrant green color, and ultra-creamy texture, this guacamole dip is always a hit. It’s one of my go-to recipes for gatherings — and yes, pairing it with chocolate chip cookies creates the perfect sweet-and-savory combo.
Ingredients
Every ingredient in this guacamole is purposeful and works beautifully together.

- Avocados – Use ripe avocados for the best flavor and texture. See tips above for perfectly ripe avocados every time.
- Minced onion – Finely chopped into tiny pieces and marinated in lime juice.
- Lime juice – Fresh lime juice is key. It mellows the onion, prevents bitterness, and helps keep the guacamole green.
- Greek yogurt – Adds creaminess and enhances the bright green color.
- Cilantro – Fresh cilantro pairs beautifully with the other flavors.
- Salt – Essential for bringing everything together.
See recipe card for quantities.
Instructions
Step 1: Finely mince the onion and place it in a small bowl.
Step 2: Pour the lime juice over the onions and gently mix so all the onions are coated in juice. Let the onions marinate for at least 15 minutes (or up to 1 hour).
Step 3: In a medium bowl, peel and mash the avocados with a fork.
Step 4: Add the Greek yogurt and the onion-lime mixture to the mashed avocados and mix together.
Step 5: Stir in the chopped cilantro and salt.
Step 6: Taste and adjust cilantro and salt as needed.
Hint: Don’t be shy with the salt—it’s what ties everything together. Add it gradually and taste along the way until the guacamole is perfectly seasoned.

Substitutions
- Greek yogurt - if you don't have any Greek-yogurt on hand, feel free to substitute with sour cream or mayonnaise.
Variations
Guacamole dip is endlessly versatile, adding rich flavor and creamy texture to just about anything.
- Tortilla chips – The classic pairing and the perfect dip for scooping.
- Vegetables – A fresh, healthier option. Veggies like carrots and bell peppers pair incredibly well with guacamole.
- Tacos & bowls – The perfect finishing touch for tacos, burrito bowls, or grain bowls.
- Toast – Spread it on toast for an easy meal or snack—especially delicious topped with a fried or scrambled egg.
Equipment
- Small bowl
- Medium bowl
- Fork
Storage
Serve immediately. Store leftovers in the refrigerator for up to 1 day.
Top Tip
Don’t skip marinating the minced onion in fresh lime juice! It keeps the guacamole bright green and boosts the flavor. Fifteen minutes does the job, but letting it sit longer—up to an hour—makes it even better.
Creamy Guacamole Dip
I love the taste of this fresh, creamy guacamole. The simple ingredients allow the salty, bright lime flavor to shine, making it the perfect companion for chips, veggies, tacos, or toast. Two small but intentional techniques make this guacamole dip extra good: marinating the onions in lime juice and adding a touch of Greek yogurt for extra creaminess. It’s a recipe I can always count on to be a crowd pleaser!
- Total Time: 20 minutes
Ingredients
- 4 ripe avocados
- ⅓ cup onion (½ of a small onion)
- 2 tablespoons fresh lime juice (½ of a lime)
- 2 tablespoons Greek-yogurt
- ¾ cup freshly chopped cilantro
- 1 teaspoon salt (or to taste)
Instructions
Step 1:
Finely mince the onion and place it in a small bowl.
Step 2:
Pour the lime juice over the onions and gently mix so all the onions are coated in juice. Let the onions marinate for at least 15 minutes (or up to 1 hour).
Step 3:
In a medium bowl, peel and mash the avocados with a fork.
Step 4:
Add the Greek-yogurt and the onion-lime mixture to the mashed avocados and mix.
Step 5:
Stir in the chopped cilantro and salt.
Step 6:
Taste and adjust cilantro and salt as needed.
Notes
Use ripe avocados
Adjust cilantro and salt to taste
Top tip: Don’t skip marinating the minced onion in fresh lime juice! It keeps the guacamole bright green and boosts the flavor. Fifteen minutes does the job, but letting it sit longer—up to an hour—makes it even better.
- Prep Time: 15 minutes
- Category: Side
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