Mexican-Style Taco-Stuffed Mushrooms
These Mexican-Style Taco-Stuffed Mushrooms are everything you crave in a taco — seasoned beef, gooey cheddar-jack, zesty salsa, and creamy toppings — all packed into low-carb mushroom cups. Baked until bubbly and golden, they’re the ultimate party appetizer or fun dinner that disappears in seconds.
Why You’ll Love This Recipe
You get the full taco-truck experience without the tortilla guilt! The mushrooms become tender, meaty shells that soak up all the bold Mexican spices while the cheesy topping gets that perfect golden crust. Naturally low-carb, keto, and gluten-free, yet so satisfying even carb-lovers beg for the recipe. One-pan, 30-minute magic that tastes like a fiesta in every bite.
Mexican-Style Taco-Stuffed Mushrooms
Juicy mushrooms loaded with spicy taco meat, melty cheese, salsa, and topped with cool crema – taco night just got healthier!
Ingredients
- 24 large cremini mushrooms (or 8–10 portobellos cut into quarters)
- 1 lb (450g) ground beef (80–85% lean)
- 1 packet taco seasoning (or 2 tbsp homemade)
- ⅓ cup water
- ¾ cup chunky salsa (drained slightly)
- 1½ cups shredded cheddar-jack cheese (divided)
- ½ cup Mexican crema or sour cream
- ¼ cup chopped fresh cilantro
- Lime wedges, diced tomato, pickled jalapeños for serving
Instructions
- Preheat oven to 375°F (190°C) and line a large baking sheet with parchment — let’s get this fiesta started!
- Pop stems off mushrooms and scoop out a little extra space with a spoon — more room for taco goodness!
- Arrange caps hollow-side up, lightly spray with oil, and bake 8–10 minutes to release moisture.
- While they bake, brown the ground beef in a skillet over medium-high, breaking it into tiny crumbles.
- When beef is cooked, drain excess fat, then stir in taco seasoning + ⅓ cup water. Simmer 2–3 minutes until thick.
- Remove from heat and mix in drained salsa plus 1 cup of the shredded cheese — it gets beautifully melty.
- Take mushrooms out, blot any liquid with paper towel — they’re ready for stuffing!
- Spoon the taco meat mixture generously into each cap (really pack it in and mound it high).
- Top with remaining ½ cup cheese and bake 10–12 minutes until cheese is fully melted and bubbly. Switch to broil 1–2 minutes for golden edges.
- Rest 5 minutes, drizzle with crema, scatter cilantro, add your favorite toppings, and serve with lime wedges — ¡Olé!
Notes
Only ~3–4g net carbs per mushroom! Perfect for keto, low-carb, and gluten-free diets. You can stuff the mushrooms up to 24 hours ahead — just cover and refrigerate until ready to bake.
Nutrition Information
Yield
24Serving Size
1Amount Per Serving Calories 142Total Fat 10gSaturated Fat 5gUnsaturated Fat 5gCholesterol 36mgSodium 199mgCarbohydrates 3gFiber 1gSugar 1gProtein 10g
The recipes and nutritional information on Fungi Recipes are for informational purposes only. Always consult a healthcare provider for personalized dietary advice.
Recipe Tips and Tricks
- Pre-bake the mushroom caps 8–10 min to release water — soggy tacos are sad tacos.
- Use 80–85% lean beef so the filling stays juicy but not greasy.
- Shred your own cheese — pre-shredded won’t melt as smoothly.
- Drain excess liquid from the cooked beef before stuffing.
- Pile filling high — mushrooms shrink slightly.
- Broil the last 2 minutes for epic cheese bubbles.
- Serve with squeeze bottles of crema and hot sauce for maximum fun.
Ingredients Notes
- Large cremini or portobello mushrooms: Meaty base that mimics a crispy taco shell.
- Ground beef: Classic taco filling — can swap turkey or plant-based crumbles.
- Taco seasoning: Homemade or store-bought; adds cumin, chili, garlic punch.
- Cheddar-jack cheese: Melts beautifully and gives that Tex-Mex flavor.
- Salsa: Adds moisture and fresh tomato-onion kick.
- Toppings (crema, cilantro, lime): The cool, bright finish that makes it taste like real street tacos.
Variations and Substitutions
- Chicken or turkey: Use ground chicken or shredded rotisserie chicken.
- Vegetarian/vegan: Beyond meat crumbles or seasoned black beans + corn.
- Shrimp taco version: Swap beef for chopped sautéed shrimp + Old Bay seasoning.
- Extra spicy: Add diced pickled jalapeños into the filling.
- Breakfast tacos: Use breakfast sausage + top with scrambled egg and hot sauce.
- Air-fryer: 360°F for 10–12 minutes total.
Storage Options
- Fridge: Airtight container up to 3 days.
- Reheat: 350°F oven or air-fryer 8–10 minutes (microwave makes them soggy).
- Freezer: Freeze fully baked or unbaked up to 2 months. Bake from frozen 22–25 minutes at 375°F.
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