Earlier this week, NPR announced a challenge — no, not matching funds for donations — for both home cooks and famous chefs: Cook a meal for four for under $10. No matter that we did this last year (admittedly with a $20 price tag), this is still an opportunity for all you frugal gourmets out put your recipe skills on a national stage.

Tomorrow — Friday, May 1 — is the deadline for entries. You can follow the current spate of recipes in the comments section of the original story, or read the recipes provided by NPR's guest chefs: Jose Andres, Ming Tsai, and Navy Chef Michael Edwards.