PEANUT BUTTER NIBBLES

1/2 cup smooth peanut butter
3 tablespoons butter or margarine
1/4 teaspoon salt
3 cups Rice Chex cereal
3 cups Wheat Chex cereal
1/2 cup raisins

Preheat oven to 250 degrees F.

Heat peanut butter with butter in 13x9x2-inch baking pan in oven until shiny and soft (about 5 minutes). Remove.

Stir in salt until mixture is smooth. Add Chex. Mix until all pieces are coated.

Heat in oven 1 hour. Stir every 15 minutes. Remove from oven.

Add raisins. Spread on absorbent paper to cool.

Makes about 6 cups
From: Recipelink.com
Source: Recipe booklet: Chex Party Mixes, Snacks and Candies, Ralston Purina Company, 1980