If you love buffalo chicken dip but want something that actually fits a low-carb plate, this keto buffalo chicken stuffed avocado is the answer. Creamy avocado halves get piled with a spicy, cheesy buffalo chicken filling, then baked just long enough to melt everything together. It comes together in about 25 minutes with mostly pantry staples and a rotisserie chicken, which makes it an easy weeknight dinner or a fun appetizer for game day. No breading, no deep frying, and no carby dip crackers required.
Why You'll Love This Recipe
- It's ready in about 25 minutes, most of which is hands-off oven time.
- One recipe works as a light lunch, a weeknight dinner, or a party appetizer.
- The avocado shell keeps the filling neatly portioned, so there's no messy scooping from a dip bowl.
- It's naturally gluten-free and low carb, with healthy fats from the avocado balancing the spicy buffalo sauce.
- Leftover rotisserie chicken turns into something completely different from your usual buffalo chicken routine.
Ingredients for Buffalo Chicken Stuffed Avocado
You only need a handful of ingredients, most of which double as staples for other keto meals. Here is what goes into the filling and why each one matters.
Avocados. Pick avocados that are ripe but still a little firm, so they hold their shape once baked. Rock-hard avocados will not have that creamy texture, and overripe ones can turn mushy in the oven.
Cooked shredded chicken. Rotisserie chicken is the fastest option and saves a step, but any cooked shredded or diced chicken breast works, including leftover grilled or poached chicken.
Buffalo sauce. A classic cayenne pepper hot sauce like Frank's RedHot gives the filling its signature tang and heat. If you want it milder, use a mix of half buffalo sauce and half melted butter, or choose a milder cayenne sauce.
Cream cheese and cheddar cheese. These two make the filling rich and help it hold together once it hits the oven. Full-fat cream cheese works best for texture, though a reduced-fat version will still melt fine.
Celery and green onion. Both add crunch and a fresh bite that cuts through the richness of the cheese and buffalo sauce.
Blue cheese crumbles and dressing. A classic buffalo chicken pairing. If blue cheese is not your thing, ranch dressing and shredded cheddar work just as well.
Substitution notes: For a dairy-free version, swap the cream cheese for a dairy-free cream cheese alternative and skip the blue cheese, using dairy-free ranch instead. For extra vegetables, stir in a small handful of finely diced bell pepper or spinach along with the celery.
A quick note on buffalo sauce versus plain hot sauce: buffalo sauce is a cayenne pepper hot sauce that has been blended with butter or oil, which is what gives this filling its silky texture. Straight hot sauce alone will taste sharper and thinner, so if that is all you have on hand, whisk in a tablespoon of melted butter to bring it closer to a true buffalo flavor.
How to Make Keto Buffalo Chicken Stuffed Avocado
- Preheat the oven. Set your oven to 400°F (204°C) and line a baking sheet with parchment paper.
- Melt the base of the filling. In a microwave-safe bowl, combine the shredded chicken, buffalo sauce, cream cheese, and cheddar cheese. Microwave in 30-second bursts, stirring between each, until everything is melted and smooth, about 90 seconds total.
- Add the crunch. Stir the diced celery and green onion into the warm chicken mixture, then season with salt and pepper to taste.
- Prep the avocados. Halve the avocados and remove the pits. Use a spoon to scoop out a little of the flesh from the center of each half to make more room for filling, and save the scooped avocado for guacamole or a smoothie.
- Stuff and bake. Arrange the avocado halves on the prepared baking sheet and spoon the buffalo chicken filling generously into each cavity, mounding it slightly on top. Bake for 8 to 10 minutes, until the cheese is bubbly and the edges of the filling are lightly golden.
- Finish and serve. Remove from the oven, then top each avocado with blue cheese crumbles and a drizzle of ranch or blue cheese dressing. Sprinkle with extra green onion and serve immediately while warm.
Tips for the Best Stuffed Avocados
Choosing the right avocado matters more than any other step here. Give it a gentle squeeze; it should yield slightly but not feel mushy. If your avocados are still hard, let them sit on the counter for a day or two before cooking.
Do not skip scooping out a bit of the flesh before filling. It sounds like a small detail, but that extra space is what keeps the filling from sliding off the top once it is warm.
For a spicier version, add a diced fresh jalapeño to the filling or finish with a dash of extra buffalo sauce right before serving. If you prefer things milder, cut the buffalo sauce with a spoonful of Greek yogurt or sour cream, which also makes the filling extra creamy.
This recipe is easy to scale up for a crowd. Doubling or tripling the filling works well for game day, and you can prep the filling a day ahead, then simply bake the avocados closer to serving time.
As for serving, these stuffed avocados are hearty enough to stand alone as a light dinner alongside a simple green salad. For a game day spread, cut each half into smaller wedges and serve them alongside celery sticks and extra ranch for dipping. They also pair nicely with a side of cauliflower rice if you want a more filling plate.
One common mistake is overfilling the avocado before it goes into the oven, which causes the filling to slide off as the cheese melts and loosens. Mound the filling just slightly above the rim rather than piling it high, and it will hold its shape much better once baked. Another mistake is baking avocados that are too soft to begin with; an overripe avocado can collapse under the heat, so firmer is safer here.
Storage and Reheating
Because avocado does not hold up well once it has been sitting out, this dish is best enjoyed fresh, right after baking. That said, the buffalo chicken filling on its own stores and reheats beautifully, which makes it worth making a double batch of just the filling.
Store leftover filling in an airtight container in the refrigerator for up to 4 days. Reheat it in the microwave in 30-second bursts, stirring in between, until warmed through, then spoon it into freshly halved avocados. You can also freeze the filling alone for up to 2 months; thaw it overnight in the refrigerator before reheating.
If you do have a leftover stuffed avocado, it will keep in the fridge for a day, though the avocado will darken and soften. Reheat gently in the microwave for about 30 seconds, or in a 350°F oven for a few minutes, just until warm.
Frequently Asked Questions
Is buffalo chicken stuffed avocado really keto? Yes. Avocado is naturally low in net carbs because most of its carbohydrates come from fiber, and the rest of the filling, chicken, cheese, and buffalo sauce, is low carb as well. Just check the label on your buffalo sauce, since some brands add small amounts of sugar.
Can I make this without turning on the oven? Yes. Skip the baking step and simply spoon the warm, microwaved filling straight into the avocado halves. The cheese will already be melted from the microwave, so you get a similar result without heating your kitchen.
What kind of chicken works best? Rotisserie chicken is the easiest option since it is already cooked and well seasoned. Poached or grilled chicken breast, or even leftover baked chicken thighs, all work fine as long as it is shredded or diced small.
How do I keep the avocado from browning? A squeeze of fresh lemon or lime juice over the cut avocado flesh helps slow browning if you are prepping ahead. Beyond that, this dish is meant to be served shortly after assembling, which naturally avoids the browning issue.
Can I prep this ahead of time for a party? You can make the filling up to a day in advance and store it in the fridge. Halve and fill the avocados close to serving time so they stay fresh and do not brown, then bake just before guests arrive.
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