A vegetable-filled frittata combining sautéed zucchini and onion with eggs, topped with sliced tomatoes and Asiago cheese, then finished under the broiler until set.
Original recipe: www.skinnytaste.com
Tomato and Zucchini Frittata has a low glycemic load of 0.6 per serving — minimal blood sugar impact — suitable for most people managing diabetes or blood sugar levels.
The primary glycemic load contributors are tomatoes, raw (GL 0.2), onion, raw (GL 0.2), zucchini, raw (GL 0.2). These ingredients account for the majority of the carbohydrate impact per serving.
Glycemic load is calculated as GL = (GI × Net Carbs per serving) ÷ 100, where GI is the glycemic index and net carbs exclude dietary fiber. Calculations draw on established nutritional references including USDA FoodData Central values and peer-reviewed glycemic index research.