Keto Teriyaki Beef Lettuce Cups – Sweet, Savory & Low-Carb Lunc

About This Recipe

If you’ve been craving something different from your usual keto salads or bowls, these Keto Teriyaki Beef Lettuce Cups deliver the perfect change of pace. Each crisp lettuce wrap is packed with juicy ground beef cooked in a rich, sugar-free teriyaki sauce that hits all the right notes — salty, sweet, and umami.

This recipe gives you that satisfying takeout vibe without the carbs. It’s incredibly easy to make, taking less than 20 minutes from start to finish, and can be prepped ahead for busy lunches. The low-carb teriyaki sauce combines coconut aminos (or soy sauce), sesame oil, garlic, and a touch of erythritol for that signature glaze.

The crisp romaine or butter lettuce adds freshness and crunch, while green onions and sesame seeds give the perfect finishing touch. Whether you eat them as handheld wraps or pile everything in a bowl for a “deconstructed” version, you’ll love how these feel light yet totally satisfying.

They’re perfect for keto meal prep, portable, and completely customizable — try adding avocado slices or a fried egg for a boost of healthy fats.

Flavor-packed, mess-free, and keto to the core — this is one recipe you’ll make on repeat.

Jump to Recipe

Why You’ll Love This Recipe

  • Ready in 20 minutes

  • Sweet & savory flavor with zero added sugar

  • Crunchy lettuce wraps instead of tortillas

  • Perfect for meal prep or quick lunch

Servings: 4

Ingredients

  • 500 g (1 lb) ground beef

  • 1 tbsp olive oil or coconut oil

  • 2 cloves garlic, minced

  • 2 tbsp soy sauce or coconut aminos

  • 1 tbsp sesame oil

  • 1 tbsp rice vinegar

  • 1 tbsp powdered erythritol (or monk fruit)

  • 1/4 tsp ground ginger

  • 1 tsp sesame seeds

  • 2 green onions, sliced

  • 8 large romaine or butter lettuce leaves

  • Salt & pepper to taste

Instructions

  • Heat oil in a skillet over medium-high heat. Add garlic and sauté for 30 seconds.

  • Add ground beef and cook until browned, breaking up the meat as it cooks.

  • Stir in soy sauce, sesame oil, rice vinegar, erythritol, and ginger.

  • Let simmer for 5 minutes until the sauce slightly thickens.

  • Spoon beef mixture into lettuce cups.

  • Sprinkle with sesame seeds and sliced green onions.

  • Serve immediately and enjoy!

Nutrition

(per serving)

  • Calories: 320

  • Fat: 24 g

  • Protein: 22 g

  • Net Carbs: 4 g

  • Fiber: 1 g

FAQ

Can I use chicken or pork instead?
Yes, ground chicken or pork both work perfectly with this teriyaki sauce.

How do I meal prep these?
Keep the beef and lettuce separate. Reheat the beef and fill cups just before serving.

Can I make it spicier?
Add chili flakes or a drizzle of sriracha for heat.

What lettuce works best?
Butter lettuce for soft wraps, romaine for extra crunch.

Variations & Substitutions

  • Add diced avocado for creaminess

  • Use toasted almonds or crushed peanuts for texture

  • Try cauliflower rice for a bowl version

  • Swap erythritol for allulose for a smoother glaze

Serving Suggestions

  • Pair with a small side of keto cucumber salad or zoodles tossed in sesame oil for a complete Asian-inspired meal.

Recipe Card

Keto Teriyaki Beef Lettuce Cups

Sweet, savory, and perfectly low-carb — these Keto Teriyaki Beef Lettuce Cups are filled with juicy ground beef, fresh veggies, and a homemade teriyaki glaze. Ideal for a quick and flavorful keto lunch.

Yield: 4 servings   |   Prep Time:   |   Cook Time:   |   Total Time:

Keto Teriyaki Beef Lettuce Cups

Ingredients

  • 500 g ground beef (or minced steak)
  • 2 tbsp coconut aminos or tamari (low-sodium soy sauce alternative)
  • 1 tbsp sesame oil
  • 1 tbsp rice vinegar
  • 1 tbsp erythritol or monk fruit sweetener
  • 2 cloves garlic, minced
  • 1 tsp grated ginger
  • 1/4 cup chopped green onions
  • 1 head butter lettuce or romaine leaves
  • 1 tbsp sesame seeds, for garnish

Instructions

  1. Heat sesame oil in a skillet over medium heat.
  2. Add garlic and ginger; sauté until fragrant (30 seconds).
  3. Add ground beef and cook until browned, breaking it apart with a spatula.
  4. Stir in coconut aminos, rice vinegar, and erythritol; simmer 2–3 minutes to thicken slightly.
  5. Remove from heat, mix in green onions, and spoon into lettuce cups.
  6. Sprinkle with sesame seeds and serve immediately.

Nutrition

  • Calories: 340
  • Protein: 28 g
  • Fat: 24 g
  • Net Carbs: 4 g

Lunch | Asian / Keto | keto teriyaki beef, low carb lunch, lettuce cups, easy keto recipe

Final Thoughts

These keto teriyaki beef lettuce cups hit all the notes — bold, sweet, savory, and satisfying — without the carbs. They’re fresh, flavorful, and perfect for lunch any day of the week. 🥬🥢🔥

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