1. | Adjust oven rack to top position and heat broiler. Whisk eggs, half-and-half, chipotle, 1/4 t. salt, and 1/4 t. pepper together in a large bowl. Stir in cubed cheese. |
2. | Heat oil in large ovensafe nonstick skillet over medium-high heat until just smoking. Add bell pepper and zucchini and cook until just tender, about 7 minutes. Add chips and egg mixture and cook, stirring with rubber spatula, until large curds form but eggs are still very wet, about 2 minutes. Shake skillet to distribute eggs evenly and cook, without stirring, until bottom is set, about 30 seconds. Sprinkle shredded cheese over top. |
3. | Broil until surface is spotty brown, 3-5 minutes. Remove from oven and let stand 5 minutes. Slide frittata onto cutting board or platter and cut into wedges. Serve. |