April 25 (Reuters) - Chipotle Mexican Grill Inc (CMG.N) topped Wall Street expectations for first-quarter profits and sales on Tuesday, helped by higher menu prices, 41 new restaurant openings and some recovery among lower-income customers. The company said it expects second quarter and full year comparable sales growth in the mid-to-high single digits. Even with inflation squeezing household budgets, restaurant chains are expected to post higher sales growth in the first quarter. Comparable sales at California-based Chipotle jumped about 11% in the first quarter, while analysts on average expected an 8.6% rise, according to Refinitiv data. Inflation in the second half is "really a wild card," Chief Financial Officer Jack Hartung said on the earnings call.

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