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Low Carb Spicy Tuna Bowl - Fresh, Fast, and Satisfying

Prep Time10 minutes
Total Time10 minutes
Servings: 2 servings

Ingredients

  • Tuna: 1 can (5–7 oz) tuna in water, drained, or 6–8 oz cooked/seared tuna, diced
  • Base: 2 cups cauliflower rice (fresh or frozen), or 3 cups shredded lettuce/cabbage mix
  • Creamy spicy sauce: 3 tablespoons mayonnaise (regular or avocado oil mayo)
  • 1–2 teaspoons sriracha (adjust to heat preference)
  • 1 teaspoon sesame oil
  • 1 teaspoon rice vinegar or lime juice
  • 1/2 teaspoon soy sauce or tamari (gluten-free)
  • Optional: 1/2 teaspoon chili crisp or a pinch of red pepper flakes
  • Crunch and freshness: 1/2 small cucumber, diced
  • 1/2 avocado, diced
  • 1/4 cup shredded carrots (optional; adds a few carbs)
  • 2 tablespoons thinly sliced green onion
  • 1 tablespoon sesame seeds (black or white)
  • A handful of fresh cilantro or mint, chopped (optional)
  • For the cauliflower rice (if using): 1 teaspoon olive or avocado oil
  • Salt and pepper to taste
  • Optional: 1 clove garlic, minced
  • Finishers: Lime wedges
  • Extra sriracha or chili oil, to taste
  • Nori strips or furikake (optional, but excellent)

Instructions

  • Prep the base. If using cauliflower rice, warm a skillet over medium heat with oil. Add cauliflower rice, a pinch of salt, and pepper. Sauté 3–5 minutes until just tender. Add garlic in the last minute if using. Remove from heat and let it steam off excess moisture. For a salad base, simply toss your lettuce or cabbage and set aside.
  • Make the spicy sauce. In a small bowl, mix mayonnaise, sriracha, sesame oil, rice vinegar or lime, and soy sauce/tamari. Taste and adjust: more sriracha for heat, more vinegar/lime for brightness, or a bit more mayo for creaminess.
  • Prep the tuna. If using canned tuna, drain well and flake with a fork. If using cooked or seared tuna, dice into bite-size pieces. Toss tuna with 1–2 tablespoons of the spicy sauce to lightly coat.
  • Chop the toppings. Dice cucumber and avocado. Slice green onion. If using, shred carrots and chop herbs. Keep ingredients in small, neat piles for easy assembly.
  • Assemble the bowl. Add your base to a bowl. Top with sauced tuna in the center. Arrange cucumber, avocado, carrots (if using), and green onion around it. Sprinkle sesame seeds and herbs over the top.
  • Finish and serve. Drizzle with extra spicy sauce as desired. Add a squeeze of fresh lime, a shake of furikake or torn nori, and a few drops of chili oil if you like it extra spicy. Serve immediately.