Mexican fajita of seasoned chicken slices, colorful bell peppers, and onion · low in carbs and low GI when served without white bread. A popular fast, protein-rich lunch.
The fajita is one of the most famous and best-loved dishes of Mexican cuisine on our tables: seasoned chicken slices grilled on a hot griddle with colorful peppers and onion until their edges char.
EEINA's version serves it without the usual white bread, so it stays high in protein and low in carbs without losing its smoky flavor.
Mix the chicken slices with half the oil, the cumin, paprika, chili, oregano, garlic, the juice of half a lime, salt, and pepper. Leave it for at least 15 minutes (or an hour in the fridge) to soak up the marinade.
Heat a skillet or griddle over high heat until very hot, add a tablespoon of oil, then the chicken slices spread out without crowding. Leave them for two minutes without stirring until a brown crust forms, then toss them for 3 to 4 minutes until cooked through (74°C [1]). Set them aside.
In the same hot skillet, add the colorful peppers and onion and toss for 4 to 5 minutes over high heat until they soften while keeping a light crunch and slightly charred edges (this light charring gives the fajita its distinctive flavor).
Return the chicken to the skillet with the peppers, squeeze the rest of the lime, and toss for a minute until everything is combined and heated through. Taste and adjust the salt.
Serve it hot right away. To keep the carbs low: wrap it in large lettuce leaves or a small brown bread, with yogurt or mashed avocado instead of ready-made sauces.
The glycemic index (GI) measures how quickly a food raises blood sugar, while the glycemic load (GL) measures how much a full serving raises it. Together they give the complete picture.
A low value (≤55) means a gradual rise in blood sugar — the most suitable range for diabetes and insulin resistance.
Glycemic load reflects the impact of the full serving. To lower it: take half a serving, or pair the recipe with a source of protein and fiber.
* Percent Daily Values are based on a 2,000-calorie diet per FDA food-label reference values — your daily needs may be higher or lower. Values are derived from the recipe's ingredients via the USDA database.
The most common problems when preparing Chicken Fajita with Colorful Bell Peppers, and how to fix them:
The skillet was not hot enough or was crowded with slices, so their water evaporated and boiled them. Heat the skillet well, cook in two batches if needed, and leave the slices for two minutes without stirring to form the brown crust.
They were cooked on low heat for too long. The fajita needs high heat and a short time (4 to 5 minutes) until the peppers soften while keeping their crunch and charred edges.
Not enough lime juice. Lime is an essential element in fajita; half is added in the marinade and half at the end. A sprinkle of fresh cilantro lifts the flavor too.
It was overcooked. Thin slices cook in 5 to 6 minutes total. Use a thermometer (74°C) and remove them immediately, and do not return them to the heat for more than a minute at the end.
Too little time or the chicken was wet. Pat the slices dry with a paper towel before seasoning, and leave them at least 15 minutes (or an hour in the fridge) so the meat soaks up the spices.
Three days in an airtight container after cooling. Excellent for work meals: keep it without bread and add the lettuce or bread at eating time.
Two months. Freeze the seasoned chicken raw for a quick later cook, or the cooked chicken with peppers in individual portions.
Season the chicken and cut the peppers and onion the night before in the fridge. Cooking takes only 15 minutes over high heat at serving time.
In a skillet over high heat for two minutes to restore the crunch, or in the microwave for a minute and a half. Do not leave it out of the fridge for more than two hours [2].
| Original Ingredient | Tested Substitute | Ratio | Flavor Difference |
|---|---|---|---|
| Chicken breast | Lean beef or shrimp | same weight | Beef is the traditional fajita choice; shrimp cooks in 3 minutes |
| White tortilla bread | Large lettuce leaves or brown bread | as needed | Greatly lowers the carbs, an ideal choice for people with diabetes |
| Ready-made fajita spices | Cumin, paprika, chili, and oregano at home | a teaspoon of each | A homemade blend with no preservatives and less salt |
| Sweet pepper | Zucchini or sliced mushrooms | same weight | An alternative vegetable for those who do not like peppers, cooks at a similar speed |
| Hot chili powder | Omit it or an extra pinch of paprika | — | For children and sensitive stomachs, the flavor stays smoky without heat |
| Servings | Chicken | Peppers | Onion | Pan |
|---|---|---|---|---|
| 2 (single × 2) | 250 g | 1½ pieces | half an onion | medium pan |
| 4 (base) | 500 g | 3 pieces | 1 onion | large pan |
| 6 (family) | 750 g | 4½ pieces | 1½ onions | large pan or 2 batches |
| 8 (hosting) | 1 kg | 6 pieces | 2 onions | large griddle or 2 batches |
The fajita itself (chicken and peppers) is low in carbs and excellent for people with diabetes; the carbs come from the bread. We serve it in lettuce leaves or on a plate with salad, or with a single small brown bread instead of two white breads. Avocado instead of creamy sauces adds healthy fats and satiety.
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