Keto Mexican Zucchini and Bell Pepper Gratin

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  • prep time

    prep time

    12 min

  • cook time

    cook time

    30 min

  • ready time

    ready time

    42 min

Keto Mexican Zucchini and Bell Pepper Gratin

This Keto zucchini and bell pepper gratin makes for a delicious and flavorsome low carb side dish. This Mexican inspired dish is packed with low carb veggies, warming spices and topped with oozy melted cheese. This is a great sharing side, perfect to accompany your favorite Keto Mexican main or served alongside grilled or roasted meats.

How to Make Keto Mexican Gratin

Our Keto Mexican gratin is prepared with a base of layered zucchini and red and yellow bell pepper. The low carb vegetables are smothered in a spicy tomato sauce, then oven baked until tender. The gratin is then covered in a layer of tangy cheddar cheese before returning to the oven until golden and bubbling. We have finished our Keto Mexican side with a scattering of sliced jalapeños, scallions and cilantro to serve.

Serving Suggestions

This Keto Mexican side dish is the perfect accompaniment to your preferred Mexican main dish and is ideal for sharing. Why not try alongside pulled pork with a little Keto salsa or Keto Mexican rice? Alternatively, this is a great option to add a little spice to Sunday lunch as a side to a simple roasted chicken or joint of beef.

  • Net Carbs

    4.9 g

  • Fiber

    1.9 g

  • Total Carbs

    6.9 g

  • Protein

    7.9 g

  • Fats

    13.3 g

172 cals

Keto Mexican Zucchini and Bell Pepper Gratin

#1 Low Carb & Keto Diet App Since 2010

Track macros, calories, and access top Keto recipes.

Download on the App Store
Get in on Google Play

Ingredients

  • Zucchini

    Zucchini

    1 medium

  • Gourmet Collection Smoked Paprika by Mccormick

    Gourmet Collection Smoked Paprika by Mccormick

    1 tsp

  • Cheddar Cheese

    Cheddar Cheese

    1 cup, grated

  • Jalapeno Peppers, Canned, Drained

    Jalapeno Peppers, Canned, Drained

    1 tablespoon, sliced

  • Cilantro

    Cilantro

    1 tablespoon

  • Scallions

    Scallions

    1 medium - 4 1/8" long

  • Olive Oil

    Olive Oil

    1 tablespoon

  • Oregano, Dried

    Oregano, Dried

    1 teaspoon

  • Chili Powder

    Chili Powder

    1 teaspoon

  • Red Bell Peppers, Raw

    Red Bell Peppers, Raw

    ½ medium - 2 1/2" diameter x 2 3/4"

  • Yellow Bell Peppers, Raw

    Yellow Bell Peppers, Raw

    ½ medium - 2 1/2" diameter x 2 3/4"

  • Tomato Sauce

    Tomato Sauce

    ½ cup

  • Garlic Powder

    Garlic Powder

    ½ teaspoon

  • Cumin, Ground

    Cumin, Ground

    ½ teaspoon

  • Salt, Sea Salt

    Salt, Sea Salt

    ¼ teaspoon

  • Black Pepper

    Black Pepper

    ⅛ teaspoon

Recipe Steps

steps 5

42 min

  • Step 1

    Preheat the oven to 400 degrees Fahrenheit. Slice the ends off the zucchini and discard. Slice the zucchini into 1/4 inch thick discs. Slice the bell peppers into 1 inch strips. Select a medium-sized ovenproof dish. Arrange the sliced zucchini in the oven dish creating alternate rows, overlapping the vegetables as you go. You should be able to create alternating rows of zucchini and pepper strips until the dish is full.
    Step 1
  • Step 2

    Drizzle the olive oil over the arranged vegetables. Add the passata to a mixing bowl along with the oregano, garlic powder, chili powder, ground cumin, paprika, salt and pepper. Stir everything together well to combine. Please feel free to adjust the spices and seasoning to personal taste as desired. Be sure to adjust your macros to account for any changes.
    Step 2
  • Step 3

    Spoon the spicy tomato sauce evenly over the prepared vegetables. Ensure the vegetables are coated equally in the dressing. Transfer the dish to the oven to bake for 20 minutes or until the vegetables are just tender.
    Step 3
  • Step 4

    Remove the dish from the oven. Scatter the grated cheddar cheese evenly over the surface of the gratin. Return the dish to the oven. Bake for a further 8-10 minutes, or until the vegetables are softened and the cheese is golden and bubbling on top.
    Step 4
  • Step 5

    Roughly chop the fresh cilantro and scallions. Arrange sliced jalapeños over the surface of the gratin. Scatter over the chopped scallions and cilantro. Serve hot, accompanied by your favorite Keto Mexican main dish.
    Step 5

Comments 1

  • MarvellousCauliflower649700

    MarvellousCauliflower649700 2 years ago

    Very tasty! I added a step: after lining up the alternate rows of zucchini and peppers, I drizzled the olive oil over and baked in the oven for 15 minutes before putting the sauce on. the veggies were cooked all the way through by the end.