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    Home / 15 Keto Dinner Recipes for Family Under 30 Minutes

    15 Keto Dinner Recipes for Family Under 30 Minutes

    Cast Iron Keto
    by Cast Iron Keto
    Updated: May 20,2025
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    When it comes to dinner, you want something that brings the family together—without spending hours in the kitchen. That’s why these recipes are absolute lifesavers. Each dish is flavorful; and it can be on the table in under 30 minutes. Whether you’re looking for easy dinner recipes for family or dishes that feel a bit fancy, this list has everything you need to whip up a delicious dinner in no time.

    A collection of keto dinner recipes for family.
    Jump to:
    • Keto Chicken Fajitas
    • Keto Baked Cod
    • Keto Cheeseburger Casserole Skillet
    • Keto Butter Chicken
    • New York Strip Steak
    • Keto Shrimp Scampi
    • Filet Mignon
    • Keto Sloppy Joes
    • Keto Grilled Salmon
    • Cajun Chicken Alfredo Pasta
    • Shrimp Stir Fry Recipe
    • Sticky Sesame Cauliflower
    • Keto Garlic Butter Shrimp and Asparagus
    • Chilli Mussels
    • Cauliflower Steak
    • Conclusion
    • Frequently asked questions
    Keto Chicken Fajitas with toppings in bowls off to the side

    Keto Chicken Fajitas

    Bright bell peppers and tender chicken strips sizzle in a skillet, creating a fiesta of colors and flavors. The aroma alone will have everyone at the table in minutes! Top it with sour cream, guacamole, or shredded cheese for a personalized touch. Serve it with keto tortillas or a crisp lettuce wrap.

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    • Prep Time: 10 minutes
    • Cooking Time: 20 minutes
    • Total Time: 30 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 4 Servings

    Keto Baked Cod

    Enjoy tender cod fillets drizzled with olive oil, seasoned with garlic powder and thyme, and roasted alongside broccoli florets. It’s quick and easy to prepare, making it a perfect go-to for busy weeknights. Add a squeeze of lemon for a zesty finishing touch.

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    • Prep Time: 10 minutes
    • Cooking Time: 15 minutes
    • Total Time: 25 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 2 Servings
    Baked cod and broccoli with tahini sauce served on a plate.
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    Keto Cheeseburger Casserole in a cast iron skillet

    Keto Cheeseburger Casserole Skillet

    This one-pan wonder is like a cheeseburger’s comforting, gooey cousin. It’s packed with juicy ground beef, melty cheese, and sliced dill pickles—just the kind of dish to bring the family together. Bonus? No bun means no guilt!

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    • Prep Time: 10 minutes
    • Cooking Time: 15 minutes
    • Total Time: 25 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 4 Servings

    Keto Butter Chicken

    Creamy, rich, and bursting with spices, this butter chicken will take your taste buds on a mini vacation to India. The velvety sauce clings to tender chicken, making every bite irresistible. Serve with cauliflower rice for a complete meal. It’s flavorful enough to make you feel fancy, but easy enough for any day.

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    • Prep Time: 10 minutes
    • Cooking Time: 20 minutes
    • Total Time: 30 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 6 Servings
    Keto Butter Chicken
    Cooked steak pieces in a pan.

    New York Strip Steak

    A perfectly seared steak with a caramelized crust? Yes, please! This beauty is seasoned simply with salt and pepper, allowing the meat’s natural flavors to shine. Pair it with garlic butter and roasted veggies for an impressive yet effortless family dinner. Every bite feels like a special occasion.

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    • Prep Time: 5 minutes
    • Cooking Time: 10 minutes
    • Resting Time: 5 minutes
    • Total Time: 20 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 2 Servings

    Keto Shrimp Scampi

    Enjoy zucchini noodles in a garlicky, buttery sauce, with succulent shrimp scattered throughout. It’s light yet indulgent—perfect for a weeknight that needs a little flair. Add a sprinkle of parmesan or a pinch of red pepper flakes for some extra oomph.

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    • Prep Time: 5 minutes
    • Cooking Time: 15 minutes
    • Total Time: 20 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 4 Servings
    Keto Shrimp Scampi in a cast iron skillet
    Slices of filet mignon on a plate, garnished with herbs.

    Filet Mignon

    This melt-in-your-mouth steak is pure luxury on a plate. Each bite of the tender filet paired with a silky garlic herb butter feels like a celebration. Serve alongside steamed asparagus or cauliflower mash for a classic pairing. You’ll feel like you’re dining at a five-star restaurant—right at home.

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    • Prep Time: 5 minutes
    • Cooking Time: 10 minutes
    • Resting Time: 5 minutes
    • Total Time: 20 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 2 Servings

    Keto Sloppy Joes

    Rich and saucy, these sloppy joes are ideal for feeding a crowd. Swap out buns for keto-friendly bread or simply serve over a bed of greens. The balance of tangy and savory flavors will have everyone coming back for seconds.

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    • Prep Time: 10 minutes
    • Cooking Time: 20 minutes
    • Total Time: 30 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 4 Servings
    Keto Sloppy Joes (Skillet Style) - ground beef sloppy joe mixture in a cast iron skillet
    Keto salmon recipe with roasted asparagus salad.

    Keto Grilled Salmon

    Crispy on the outside, tender on the inside, this grilled salmon is everything you want in a dinner. The smoky flavor from the grill pairs with a squeeze of fresh lemon. Add a side of creamy avocado salad for a satisfying meal. It’s a quick, easy, and oh-so-beautiful dish.

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    • Prep Time: 10 minutes
    • Cooking Time: 5 minutes
    • Total Time: 15 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 2 Servings

    Cajun Chicken Alfredo Pasta

    Creamy, spicy, and irresistibly good—this pasta dish is a winner. The tender chicken and Cajun-spiced sauce hug the low-carb noodles like a dream. Want to make it extra fancy? Add some sautéed mushrooms or spinach for a personal twist.

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    • Prep Time: 5 minutes
    • Cooking Time: 15 minutes
    • Total Time: 20 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 4 Servings
    Cajun Chicken Alfredo Pasta in a brown bowl
    Keto shrimp stir fry with string beans in spicy sambal oelek served on a plate.

    Shrimp Stir Fry Recipe

    This colorful stir-fry comes together in minutes with shrimp, fresh veggies, and oyster sauce. It’s the ultimate busy-night lifesaver. Swap in your favorite vegetables or sprinkle sesame seeds on top for a custom touch. Perfectly cooked shrimp in every bite? A big yes.

    View full recipe

    • Prep Time: 5 minutes
    • Cooking Time: 5 minutes
    • Total Time: 10 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 2 Servings

    Sticky Sesame Cauliflower

    This dish is proof that cauliflower can steal the show. Coated in a sticky-sweet sesame glaze, the crispy florets are absolutely mouthwatering. It’s a perfect vegetarian option that even the kids will adore. Serve it as a side or let it shine as the star of the meal.

    View full recipe

    • Prep Time: 10 minutes
    • Cooking Time: 15 minutes
    • Total Time: 25 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 3 Servings
    Sticky Sesame Cauliflower in a cast iron skillet
    Finished dish: Keto Garlic Butter Shrimp and Asparagus in a cast iron skillet

    Keto Garlic Butter Shrimp and Asparagus

    This one-pan dish is a weeknight hero. The shrimp are juicy, the asparagus is tender, and the garlic butter ties it all together in under 20 minutes. Plus, it looks as good as it tastes—golden shrimp nestled alongside vibrant green asparagus. It’s a crowd-pleaser, every time.

    View full recipe

    • Prep Time: 5 minutes
    • Cooking Time: 15 minutes
    • Total Time: 20 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 4 Servings

    Chilli Mussels

    These chili mussels are spicy, saucy, and so much fun to eat, perfect for a family-style dinner. The broth is a delicious blend of garlic, tomato, and a touch of spice, perfect for pairing with keto bread. It’s messy but worth every napkin.

    View full recipe

    • Prep Time: 10 minutes
    • Cooking Time: 10 minutes
    • Total Time: 20 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 4 Servings
    Chilli Mussels in a cast iron skillet
    Homemade golden cauliflower steak garnished with fresh green herbs.

    Cauliflower Steak

    Who needs meat when cauliflower can be this good? Thick slices are roasted to golden perfection with creole butter and garnished with fresh herbs. It’s hearty, flavorful, and surprisingly satisfying. Pair it with a fresh salad for a light yet filling dinner.

    View full recipe

    • Prep Time: 5 minutes
    • Cooking Time: 20 minutes
    • Total Time: 25 Minutes
    • Difficulty Level: Easy
    • Recipe Makes 2 Servings

    Conclusion

    Family dinners don’t have to be stressful—they can be flavorful, fun, and keto-friendly! These dinner recipes for family prove that there’s something for everyone, whether you’re cooking on a busy weeknight or treating them to something extra special. So, which recipe will you try first? Let us know—we’d love to hear about your kitchen adventures!

    Frequently asked questions

    Most of them are! Dishes like Keto Chicken Fajitas and Cheeseburger Casserole are usually big hits with kids.

    Yes, you can chop veggies, marinate meats, or even make sauces earlier in the day to save even more time at dinner.

    Simple keto sides like cauliflower mash, zucchini noodles, or a fresh salad go perfectly with most of these dishes.

    « 15 Best Keto Salmon Recipes
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