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Prediabetes & Low-Glycemic Diet Cookbook · SeafoodAmerican Low-GI

Mediterranean Tuna and White Bean Salad

By Dr. Sarah M. Collins, RD · US & Metric Measurements · Ready in 10 min

★★★★★4.8
·(48 home cook ratings)·✓ Tested in US Kitchens

Mediterranean Tuna and White Bean Salad crafted specifically for blood-sugar stability and low-glycemic meal planning. Combines fiber-rich wild albacore tuna in olive oil and cannellini beans to slow glucose absorption and support steady insulin response.

Digestive Note: Clinical Blood-Sugar Note: Formulated with a low Glycemic Index (GI < 45), balanced protein-to-fiber ratio, and zero refined sugars to prevent post-prandial glucose spikes.
Prep: 10 min
Cook: 0 min
Total: 10 min
Servings: 4
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Ingredients (7)

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Nutrition FactsPer Serving
Calories
320 kcal
Total Fat
9g
Protein
32g
Carbs
16g
Sodium: 280mgFiber: 6g
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Step-by-Step Instructions

1
Prep all low-glycemic ingredients: measure out the wild albacore tuna in olive oil, cannellini beans, and red onion using US or metric units.
2
If cooking on the stove or oven, preheat to 375°F (190°C) and lightly coat your pan with 1 tbsp extra-virgin olive oil.
3
Combine wild albacore tuna in olive oil with red onion and lemon vinaigrette, cooking for 5 minutes until tender and aromatic (165°F / 74°C internal for poultry).
4
Fold in cannellini beans and arugula during the final 1 minutes to preserve nutrients, healthy fats, and crunch.
5
Plate immediately in balanced macros (half plate non-starchy greens, quarter lean protein, quarter slow-digesting fiber).

💡 Chef Tips for Best Results

  • ✓Eat the protein and fiber (wild albacore tuna in olive oil and cannellini beans) first to flatten your post-meal blood glucose curve by up to 30%.
  • ✓Take a 10-minute brisk walk after eating this meal to increase muscle glucose uptake naturally.
  • ✓Pair with unsweetened green tea or lemon water rather than fruit juice to keep glycemic load under 10.

🧊 Storage, Freezing & Safe Reheating

Refrigerate leftovers in an airtight container at 40°F (4°C) for up to 4 days, or freeze for up to 2 months. Reheat to 165°F (74°C) before serving.

Frequently Asked Questions

Will Mediterranean Tuna and White Bean Salad spike my blood sugar if I have prediabetes?

No—because Mediterranean Tuna and White Bean Salad pairs lean protein and healthy fats (wild albacore tuna in olive oil, cannellini beans) with soluble fiber and zero refined starches, it digests slowly and supports steady blood glucose.

Can I meal-prep Mediterranean Tuna and White Bean Salad for work lunches?

Yes! Portion into airtight glass containers and refrigerate at 40°F (4°C) for up to 4 days.

📖 More Recipes from Prediabetes & Low-Glycemic Diet Cookbook

Adapted from Prediabetes & Low-Glycemic Diet Cookbook by Dr. Sarah M. Collins, RD. Explore all 100 recipes in this collection or look up the print & Kindle edition on Amazon.

DS

Recipe by Dr. Sarah M. Collins, RD

Adapted from Prediabetes & Low-Glycemic Diet Cookbook and edited for American kitchens by the RecipeVault Pro editorial team — US & metric measurements, USDA-safe doneness temperatures, and practical tips. Our editorial policy

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