Stuffed Portobello Mushrooms with Ground Beef

These Stuffed Portobello Mushrooms are a healthy, easy dinner stuffed with seasoned ground beef, riced cauliflower, pasta sauce, and topped with two kinds of cheese. It's a nutritious and hearty keto and low carb dinner the whole family will enjoy.

Low-Carb and Keto-Friendly Recipes

Low-carb and keto-friendly recipes offer a combination of simplicity and taste that makes healthy eating a delicious experience. With an array of fresh ingredients like lean meats, succulent seafood, vibrant vegetables, and flavorful herbs and spices, creating mouthwatering healthy dishes becomes effortless.

My favorite recipes run the gamut from pasta options like Zucchini Noodle Carbonara tossed in a creamy sauce, to Taco Stuffed Peppers, to an easy all-in-one dish like Chicken Broccoli Casserole. These recipes not only cater to low-carb and keto diets but also satisfy cravings without sacrificing flavor.

Why You'll Love These Hamburger Stuffed Portobello Mushrooms

Are you searching for a delicious and satisfying meal that won't derail your low-carb or keto lifestyle? These mouthwatering Hamburger Stuffed Portobello Mushrooms are the answer. This savory dish is not only easy but it's low-carb and keto-friendly too.

Low in Carbs, High on Big Flavors. If you're on a low-carb or keto diet, these stuffed portobello mushrooms let you indulge in the flavors you love without excess carbohydrates. One cup of riced cauliflower is used as a smart carb substitute while delivering an explosion of taste in every bite.

Keto-Approved Ingredients: Every ingredient in this recipe is carefully chosen from the lean ground beef to the keto-friendly pasta sauce (like Rao's, which contains no added sugar).

Perfectly Portioned: Portobello mushrooms make an excellent vessel for holding all the deliciousness within. They provide a substantial base that's low in calories and carbs while offering a satisfying, meaty texture that pairs wonderfully with the seasoned ground beef and cheesy topping.

Hearty and Filling: These stuffed mushrooms aren't just low in carbs; they're also an incredibly filling main dish. Packed with protein from ground beef and the creamy goodness of melted mozzarella and parmesan cheeses, this dish will leave you satisfied and fueled for hours.

A Pizza Lover's Dream: If you're a pizza enthusiast following a low-carb or keto diet, these stuffed portobello mushrooms offer a guilt-free way to satisfy your pizza cravings. You'll enjoy the savory essence of a hamburger pizza, complete with the cheesy goodness and Italian seasonings, all while staying on your diet.

Easy to Make: Whether you're a seasoned chef or a beginner in the kitchen, this recipe is a breeze to follow. With simple step-by-step instructions, you can whip up a restaurant-quality meal right in your own home.

Incorporating these Hamburger Stuffed Portobello Mushrooms into your low-carb or keto meal rotation is a tasty way to stay on track with your dietary goals. But don't just take our word for it; give them a try and experience the satisfying flavors for yourself.

Ingredients

Here's the recipe ingredients you'll need to make this keto stuffed portobello mushroom recipe. The exact measurements are in the printable recipe card below.

• Ground Beef
• Salt
• Onion
• Garlic
• Italian Seasoning
• Cauliflower Rice
• Pasta Sauce - use your favorite marinara sauce
• Portobello Mushrooms
• Parmesan Cheese
• Mozzarella Cheese
• Fresh Parsley & Basil - for garnish

How to Make Stuffed Portobello Mushrooms

Here are the simple steps and some photos for cooking stuffed portobello mushrooms. I hope they help you make this recipe.

To make the stuffing for portobello mushroom caps:

1. Gently clean mushroom caps. Remove the stem and mushroom gills. I like to use the edge of a spoon to scrape the dark gills from the meat of the mushroom.
2. Sprinkle ground beef with salt and place in a large skillet with diced onion and garlic. Cook until done then drain any fat.
3. Add riced cauliflower and seasoning to the meat mixture. Stir and cook for 5-7 minutes over medium heat or until the cauliflower has softened.
4. Add pasta sauce and mix well.

To assemble and bake the mushrooms:

5. Place mushroom caps, top side down, on a parchment-lined rimmed baking sheet. Divide the ground beef filling evenly between the two mushrooms.
6. Sprinkle both cheeses on top.

7. Place the stuffed mushroom in preheated oven and bake for 25-30 minutes or until mushrooms are tender. Remove to a platter and garnish with parsley and/or fresh basil. These make a nutritious and healthy main course, made with simple ingredients and perfect for an easy weeknight dinner. Enjoy!

Recipe Tips

• Size Matters: For the best mushrooms, look for large, firm Portobello mushrooms that are roughly the same size. This ensures even cooking and a consistent presentation.
• Freshness is Key: Choose mushrooms that are firm to the touch, with smooth and unblemished caps. Avoid mushrooms that show signs of wrinkling, discoloration, or excessive moisture.
• Sturdy Stems: Check that the stems are intact and not mushy. The stems will be used in the stuffing, so they should be in good condition.
• Gentle Cleaning: To clean Portobello mushrooms, use a damp paper towel or a mushroom brush to gently wipe away any dirt or debris. Avoid submerging them in water, as mushrooms are like sponges and can absorb excess moisture.
• Removing Gills: The dark gills beneath the mushroom caps can sometimes be bitter. Scrape them out using a spoon for a cleaner, more appealing presentation.
• Stem Use: Don't discard the mushroom stems! Finely chopped mushroom stems can be incorporated into the ground beef mixture for extra flavor and texture.
• Mushroom Liquid - When baking, it's common for mushrooms to release some liquid due to their high water content. Be sure to use a lined rimmed cookie sheet (silicone mat or aluminum foil) to catch any drippings and make cleanup easier.

Recipe Variations

• Meat - substitute ground beef with other ground meat such as pork sausage, Italian sausage, ground chicken, ground turkey, ground pork, Mexican chorizo, or steak.
• Seafood - substitute meat with clam, crab, lobster, shrimp, salmon, or tuna.
• Veggies - add some chopped artichoke hearts or spinach.
• Cauliflower Rice - substitute it with couscous, lentils, quinoa, or rice. Note this makes it higher in carbs and will not not keto-friendly.
• Crunchy Topping - sprinkle crushed pork rinds (keto), panko (non-keto), or Italian breadcrumbs (non-keto) on top.
• Mexican Taco - Use taco seasoning, salsa, and Mexican cheese blend.
• Mediterranean Greek - Use Greek seasoning, tomato sauce, and feta cheese or goat cheese.

Make Ahead

You can make these stuffed mushrooms in advance. It's great for meal prep on the weekend to have a quick dinner ready during the week. Here's how:

1. Prepare as directed except do not bake them.
2. Wrap them individually in plastic wrap.
3. Refrigerate them for up to 2 days or freeze them. If frozen, thaw in the fridge overnight.
4. When ready to serve, remove the plastic wrap and bake as directed. Take them out of the fridge right before you preheat the oven to get them to room temperature or add a few minutes to the baking time.

How to Store and Reheat Leftovers

If you want to store leftovers, wrap them in plastic wrap or place them in a large airtight container and refrigerate for up to 5 days or freeze for up to 3 months. If frozen, thaw them in the fridge overnight.

Reheat meat stuffed mushrooms on a parchment line baking sheet, loosely covered with foil, in a preheated 350°F oven for about 10 minutes or until the internal temperature is 165°F.

More Recipes with Ground Beef

• Asian Beef Lettuce Wraps
• Ground Beef Stuffed Shells
• Meatloaf Cupcakes
• Mexican Chili
• Taco Salad in a Jar

Check out even more Ground Beef Dinner Ideas.

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