Sauté onion and garlic in hot oil in a large skillet over medium-high heat until tender. Stir in chili and salsa; cook until thoroughly heated. Spoon half of mixture into a lightly greased 13- x 9-inch baking dish.
Stir together eggs, cottage cheese, and 1 cup Cheddar cheese. Spoon about 1/4 cup mixture evenly on 1 side of each egg roll wrapper, and roll up. Place, seam side down, in baking dish.
Spoon remaining chili mixture evenly over top, spreading to completely cover wrappers.
Bake, covered, at 350° for 45 minutes. Uncover and sprinkle with remaining 1/2 cup Cheddar cheese; bake 5 more minutes or until cheese is melted. Let stand 5 minutes.
Four people with varying tastes all agreed this is not a repeat. Used turkey chili, but the dish was mushy and not flavorful. Even the leftovers were yucky!