Taco Fiesta Bubble Up

Posted on November 10, 2025

Taco Fiesta Bubble Up

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This Keto Taco Fiesta Bubble Up is a fun, flavorful twist on traditional tacos. It combines ground beef, cheese, and keto biscuit dough into a filling, low-carb casserole. Spicy, creamy, and slightly tangy, this dish is perfect for weeknight dinners and reheats beautifully.

James Andrew

Taco Fiesta Bubble Up

This Keto Taco Fiesta Bubble Up is a fun, flavorful twist on traditional tacos. It combines ground beef, cheese, and keto biscuit dough into a filling, low-carb casserole. Spicy, creamy, and slightly tangy, this dish is perfect for weeknight dinners and reheats beautifully.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 1 person
Course: Main Course
Cuisine: Mexican
Calories: 370

Ingredients
  

  • 1 lb ground beef
  • 2 tbsp olive oil
  • 1 small onion
  • 2 clove garlic
  • 1/2 tbsp Salt
  • 2 tbsp taco seasoning
  • 1/2 cup keto tomato sauce
  • 1/2 cup sour cream
  • 1/2 tbsp Black pepper
  • 1/2 cup cheddar cheese
  • 1 cup keto biscuit dough
  • 1 tbsp jalapeños
  • 1/2 cup mozzarella cheese
  • 2 tbsp cilantro

Equipment

  • 1 Mixing bowl
  • 1 Silicone spatula
  • 1 Baking dish
  • 1 Oven
  • 1 Large skillet

Method
 

We heat the oven to 375 degrees F.
    Then we apply the olive oil slightly on the baking tray.
      Warm the big pan with oil on a moderate flame.
        Add the onions & garlic in the pan and saute till they get aromatic.
          Include the ground meat & cook it till it gets brown & eliminate the additional fat content.
            Then we include taco spice & tomato sauce and mix & simmer for an extra 2-3 minutes.
              We add the beef mixture, half the quantity of cheese & sour cream to the mixing bowl.
                Make the balls of the biscuit dough & add them evenly in the baking dish.
                  Then we add the beef mixture over it & sprinkle jalapeno slices & remaining cheese.
                    Bake the dish for 20-25 minutes till it gets golden & bubbly.
                      Sprinkle cilantro & serve this keto Taco Fiesta Bubble Up.

                        Notes

                        NUTRITIONAL INFORMATION:

                        • Calories: 370 kcal
                        • Net Carbs: 5 g
                        • Iron: 2.1 g
                        • Total Carbs: 8 g
                        • Vitamin A: 0.21 g
                        • Fiber: 3 g
                        • Calcium: 0.18 g
                        • Protein: 28 g
                        • Sodium: 540 g
                        • Potassium: 410 g
                        • Serving Size: 1 portion
                        Taco Fiesta Bubble Up

                        INGREDIENT NOTES:

                        BEEF:

                        • This meal has a pleasant texture & a robust, rich flavor because of ground beef. Use 80/20 beef so the delicious & juicy steak remains keto. Drain any extra fat to prevent greasiness.

                        OLIVE OIL:

                        • Olive oil gives the steak a pleasant, mild flavor & aids in even browning. Additionally, it prevents the garlic & onions from sticking during sautéing. Use extra virgin for optimal flavor.

                        ONIONS:

                        • The filling gains depth & natural sweetness from the onion. Chop it finely so that it mixes in with the meat. You can use shallots instead for a softer flavor.

                        GARLIC:

                        • Garlic adds a warm, fragrant aroma to the taco spice. Use garlic powder in an emergency, but fresh chopped garlic is the finest for flavor.

                        TACO SEASONING:

                        • Taco seasoning adds a robust, traditional Mexican flavor. Make your own with chili powder, paprika, cumin, & oregano, or buy a sugar-free blend.

                        TOMATO SAUCE:

                        • The meat mixture retains its taste & moisture because of the tomato sauce. Use a low-carb or unsweetened version to limit the amount of carbohydrates. It properly balances the spice.

                        SOUR CREAM:

                        • The addition of tangy flavor & smoothness from sour cream unifies the entire dish. It also contributes to a rich, velvety texture when baked.

                        CHEDDAR CHEESE:

                        • Cheddar cheese offers a strong, salty flavor & melts delightfully. It creates a sticky coating that keeps everything in place. You can add some pepper jack for more heat.

                        MOZZARELLA CHEESE:

                        • Mozzarella cheese provides the elastic, melty quality that is enjoyed by everybody. It combines with cheddar to create a well-balanced, cheesy topping that bakes up flawlessly.

                        KETO BISCUIT DOUGH:

                        • The keto biscuit dough produces a “bubble up” effect. It gets a little crisp on top & soft inside. Almond flour is used to keep the carbs low, and it makes the finest dough.

                        JALAPENOS:

                        • Jalapenos brighten the taste & give a little kick with jalapeños. Omit them or add them for spice if you want a milder dish.

                        CILANTRO:

                        • Cilantro offers a mild herbal aroma & a vibrant burst of color to counterbalance the richness. Sprinkle just before serving for optimal flavor.

                        SALT & PEPPER:

                        • Salt & pepper balance all the flavors. Simmer the meat mixture & adjust to taste before baking.

                        SERVING SUGGESTIONS:

                        SIDE DISH:

                        • Cauliflower Rice
                        • Keto Garlic Breadsticks
                        • Zucchini Noodles

                        TOPPINGS:

                        • Guacamole
                        • Sour Cream
                        • Pico de Gallo

                        DRINKS:

                        • Keto Margarita
                        • Sparkling Lime Water
                        • Iced Green Tea

                        DESSERT:

                        • Keto Churro Fat Bombs
                        • Almond Flour Brownies
                        • Low-Carb Cheesecake Bites

                        TIPS:

                        • Include the crispy bacon in the bubble-up dish for the extra taste.
                        • Add ground turkey or chicken instead for a different taste.
                        • Stir some cream cheese into the mixture to provide a slight creamy flavor.

                        STORAGE INFORMATION:

                        FRIDGE:

                        • Store the slices of this dish in the covered vessel for 4 days.

                        FREEZER:

                        • Make the portions and freeze for 2 months.

                        FAQs:

                        Will we include almond flour tortillas instead?

                        • Yes, we can make the layer with small pieces of tortillas instead for a different texture.

                        Can we prepare a non-dairy version of this bubble-up?

                        • Make use of non-dairy cheese & sour cream instead to prepare the dairy-free version.

                        Will we include some vegetables to prepare this bubble-up?

                        • We can include zucchini, spinach, or bell pepper in this bubble-up for the additional nutrients, and it doesn’t increase the carb content.

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