Tangy, spicy buffalo–cheddar filling with tender cauliflower 'rice' and shredded chicken stuffed into meaty roasted mushroom caps for a juicy, low-carb bite served warm.
Mini Buffalo Chicken Cups: Cauliflower & Cheddar-Stuffed Mushrooms
A tangy, spicy buffalo–cheddar filling packed with cauliflower 'rice' and shredded chicken tucks into meaty roasted mushroom caps for a satisfying low‑carb bite.
If you like the punch of buffalo dip but want something lighter and more dinner‑worthy, these stuffed mushrooms hit that sweet spot. Big cremini caps become little savory cups that hold a creamy, spicy filling—each bite gives you warm, melty cheddar, a hit of hot sauce, and the umami bite of roasted mushroom instead of a heavy starch. They feel indulgent without the nap-afterwards, which is exactly the point for a low‑carb weeknight treat or a game‑day platter.
The filling is where this recipe earns its keep: riced cauliflower soaks up the buffalo-y flavors and melts into the mixture without turning mushy, while shredded chicken brings chew and protein. Greek yogurt and a little butter add silkiness and tang that balance the heat, and a scattering of blue cheese crumbles and scallion at the end gives sharp, bright contrast. Little touches—garlic in the sauté, fresh parsley at the finish—keep the flavors lively and layered.
A couple of practical moves make these work every time. Roasting the caps briefly before stuffing concentrates their flavor and keeps them from going soggy; sautéing the chopped stems with the cauliflower brings out a deeper, almost meaty note that ties the whole filling to the mushroom. The filling also holds up well if you make it a day ahead—just spoon it into the caps and pop them in the oven when you’re ready.
Serve them warm so the cheddar is gooey and the blue cheese is slightly melty; they’re equally at home as a hands‑on appetizer or scaled up into a light low‑carb main with a crisp salad alongside. Small, savory, and satisfying, these stuffed mushrooms are proof that smart swaps can still feel like a treat.
Ingredients
How to Make Cauliflower Buffalo Chicken Stuffed Mushrooms
- Preheat the oven to 400°F (200°C). Wipe the mushroom caps clean, remove and reserve the stems, brush the caps lightly with 1/2 tbsp olive oil, season with 1/4 tsp salt and 1/4 tsp pepper, and place them gill-side up on a rimmed baking sheet; roast for 10 minutes to release excess moisture.
- While the mushrooms roast, bring a small pot of salted water to a simmer and poach the chicken breast until it reaches 165°F (about 12–15 minutes depending on thickness); remove, let cool slightly, then shred with two forks.
- Pulse the cauliflower florets in a food processor until they resemble coarse rice (about 6–8 quick pulses). Finely chop the reserved mushroom stems and mince the garlic.
- Heat the remaining 1/2 tbsp olive oil in a skillet over medium heat, add the chopped mushroom stems and garlic, and sauté 2–3 minutes until softened. Add the riced cauliflower and cook, stirring occasionally, 5–6 minutes until tender and most moisture has evaporated; season with 1/4 tsp salt and a pinch of pepper.
- In a small microwave-safe bowl or small saucepan, melt the butter, whisk in the hot sauce until combined, then stir in the Greek yogurt to mellow the heat. Taste and adjust hot sauce amount if you want it milder or spicier.
- In a large bowl combine the shredded chicken, cooked cauliflower mixture, half of the cheddar, most of the scallions (reserve a little for garnish), and chopped parsley. Pour the buffalo-yogurt sauce over and toss until evenly coated; adjust seasoning.
- Fill each roasted mushroom cap with a generous spoonful of the buffalo cauliflower–chicken mixture, mound slightly, and top evenly with the remaining cheddar and the blue cheese crumbles.
- Bake stuffed mushrooms at 400°F for 10–12 minutes more, until cheese is melted and tops are bubbly. Remove, garnish with remaining scallion and parsley, and serve warm (about 3 mushrooms per person).
Recipe Card
Cauliflower Buffalo Chicken Stuffed Mushrooms
Tangy, spicy buffalo–cheddar filling with tender cauliflower 'rice' and shredded chicken stuffed into meaty roasted mushroom caps for a juicy, low-carb bite served warm.
- Prep
- 20 min
- Cook
- 25 min
- Servings
- 4
Ingredients
Instructions
- Preheat the oven to 400°F (200°C). Wipe the mushroom caps clean, remove and reserve the stems, brush the caps lightly with 1/2 tbsp olive oil, season with 1/4 tsp salt and 1/4 tsp pepper, and place them gill-side up on a rimmed baking sheet; roast for 10 minutes to release excess moisture.
- While the mushrooms roast, bring a small pot of salted water to a simmer and poach the chicken breast until it reaches 165°F (about 12–15 minutes depending on thickness); remove, let cool slightly, then shred with two forks.
- Pulse the cauliflower florets in a food processor until they resemble coarse rice (about 6–8 quick pulses). Finely chop the reserved mushroom stems and mince the garlic.
- Heat the remaining 1/2 tbsp olive oil in a skillet over medium heat, add the chopped mushroom stems and garlic, and sauté 2–3 minutes until softened. Add the riced cauliflower and cook, stirring occasionally, 5–6 minutes until tender and most moisture has evaporated; season with 1/4 tsp salt and a pinch of pepper.
- In a small microwave-safe bowl or small saucepan, melt the butter, whisk in the hot sauce until combined, then stir in the Greek yogurt to mellow the heat. Taste and adjust hot sauce amount if you want it milder or spicier.
- In a large bowl combine the shredded chicken, cooked cauliflower mixture, half of the cheddar, most of the scallions (reserve a little for garnish), and chopped parsley. Pour the buffalo-yogurt sauce over and toss until evenly coated; adjust seasoning.
- Fill each roasted mushroom cap with a generous spoonful of the buffalo cauliflower–chicken mixture, mound slightly, and top evenly with the remaining cheddar and the blue cheese crumbles.
- Bake stuffed mushrooms at 400°F for 10–12 minutes more, until cheese is melted and tops are bubbly. Remove, garnish with remaining scallion and parsley, and serve warm (about 3 mushrooms per person).
Nutrition
- Carbohydrates
- 7
- Saturated Fat
- 9.5
- Sodium
- 840
- Fiber
- 2
- Unsaturated Fat
- 12
- Protein
- 33
- Fat
- 21
- Cholesterol
- 105
- Trans Fat
- 0
- Calories
- 350
- Sugar
- 2